LabGear – Medical Lab Tests

Name: LabGear – Medical Lab Tests
Rating: 3.4 (106 reviews)
Author: Med Gears

by Med Gears

iPhone · iPad

Active Last checked 6 Aug 2026

App Store ↗

Quick verdict

What it is: Store information collected; independent summary not yet available.
At a glance: From $2.99/mo
Free to download
In-app purchases

Categories and search queries

Official categories

Medical
Education

AppCorpus categories

Key functions

Function	Availability	Access	Scope	Evidence
Free app	Yes	Free	—	Store published
In-app purchases	Yes	Limited free	—	Store published

Screens

App Store

14 store screenshots

Pricing & paywalls

App Store

Essentials Monthly — $2.99/month
Essentials Monthly — $29.99/year ($2.49/mo)

Last verified 6 Aug 2026

Ratings & reviews

App Store

3.4 106 ratings · App Store

3/5Great overall but..
The editing range feature doesn’t work. Some labs I’d like to change to what my textbook says so I can keep it consistent, but when I go to edit the range it will not save. I also don’t know what the “high low and Sym” buttons at the top of each lab do… I thought if I press them it’ll let me edit those too but nothing happens when they are pressed. Overall it’s an okay app. I’d rate 5 ★ if all functions worked properly.

jakarwaski · 6 Aug 2026
5/5I absolutely love this app!
It's perfect from start to finish. Very inclusive, discusses all the need-to-knows, very intelligently. Smooth execution and navigation. It's nice and fun to look at, nice design. First class app! My only aside is that some of the explanation lists for out of range values should be reviewed. I think I found one or two that were not as complete as others or didn't include an explanation of high/low values. Sorry, don't remember which test it was for. Good work verbal, thanks!

orangewebbedfeet · 6 Aug 2026
5/5One of my Favorites!
This app was incredibly helpful to me when I went through PA school - especially during my internal med rotation. I love that it provides clear, concise information about each lab test, and gives ddxs based on the results. This is one app that I will never delete!

Raven5070 · 6 Aug 2026
1/5New Pay Wall?
App is now a worthless waste of device memory. Original app that I PURCHASED was pretty useful. Authors recently put the useful information that I paid for behind a subscription. I would not have purchased the app if it had required a subscription. Smells a bit like bait and switch or some other form of shenanigans. I certainly did not agree to this change . Did I mention that I paid for this app? I thought the apple App Store would keep this sort of riff-raff under control.

Former lab gear user · 6 Aug 2026
1/5Removed Once-Available Features
App once had lab descriptions available for viewing. These have since been placed behind a subscription-based paywall (despite the fact that I originally paid for the app when I first installed it). This sort of conduct by developers should be unacceptable. That said, the overall progression of apps on the App Store to subscription models over the years also serves as an indictment of the anti-developer and anti-consumer business practices by Apple as they extract exorbitant fees from app sales.

CMM.21 · 6 Aug 2026

Privacy & accessibility

App Store

Privacy

Data Not Linked to You — Analytics — Diagnostics — Crash Data Developer declared
Data Not Linked to You — Analytics — Diagnostics — Performance Data Developer declared
Data Not Linked to You — Analytics — Location — Coarse Location Developer declared
Data Not Linked to You — Diagnostics Developer declared
Data Not Linked to You — Location Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

2.1.1
iCloud support - Sync your bookmarks - Sync notes - Sync edited lab values across your devices. - Bug fixes: [Speedy now] please send your suggestions to support [ a t ] smartddx [dot] com Find us on twitter.com/MedicalGear
2.5
- Retina iPad Display ready - iPhone 5 ready - New Icon - iCloud fixes New Screenshots are coming soon! please excuse us!
2.5.1
- iPhone 5 support - Retina iPad support - iCloud is faster - New Icon - New MedCalc links added to support (if any) the latest version - Lab content corrections and alot more to make life easier.... Please rate this app, it makes a difference :)
2.5.2
- iPad Lunch bug fix (Truly sorry about that!) v2.5.x Changes: - Lab content reviewed - iPhone 5 support - Retina iPad support (yes, finally!) - iCloud fixes, faster now - New Icon - MedCalc (newer) links added Please review the app if you can, it helps!
2.5.3
- Better Handling of iCloud Synced Bookmarks - iPad Launch Bug Fixed (truly sorry about this) 2.5.x: ===== + Lab tests content reviewed + iPhone 5 support + iPad Retina Screen support + New Icon + Added More MedCalc links Please review and rate this app here, it helps! Thank you for using LabGear, send all your queries to support( a t )smartddx.com or twitter - @MedicalGear NOTE: We are dropping support for Version "1.2.1" of LabGear that was released on January 23, 2011. All users please update to the latest version
3.0
New App: LabGear 3, greatest medical reference app yet. + New design: the high-praised intuitive-ness with newer better interface for iOS7. + New Labs: C-Peptide serum, Insulin to C-peptide molar ratio, Anti-Insulin antibody, Pulse Pressure, Anti-transglutaminase antibody, anti-mitochondrial antibody, Anti-GBM Antibody, Osmolal Gap Serum, A-a Oxygen Gradient, Cystatin-C serum, Procalcitonin. + Many tests are referenced with inbuilt links to PubMed, labtestsonline.org, Wikipedia with more coming soon for the rest. + Portrait and Landscape Orientation support for iPad + Related Tags are more intelligent and will show better related results for quick launch + External reference links are more clearer easier to see and open, thanks to the new detail layout + Many new MedCalc links added to labs as well as categories. + Content reviewed & updated + Better reliable iCloud support. Important Notes: --------------- • iCloud sync between iOS7 and iOS6 is limited. For full benefits, please update to iOS 7 for all your devices. • Subtle Interface changes like: - Search icon for iPhone is at the Top-Right (previously was in bottom toolbar). - US or SI button (iPhone) now indicates the current prefered setting. • We've super-struggled to keep LabGear compatible with iOS6 for some of us, and it was really hard. However, upgrading to iOS7 is highly recommended. Finally ------ LabGear 3 is a new app, recoded entirely with iOS7 & the future in mind. The effort doubled when we decided to keep it iOS6 compatible. Ideally such application re-development calls for a new app release altogether that is iOS7 only. But we thought long and hard and kept it as a free upgrade for our existing users, Please review us on appstore, that keeps us alive :) Follow us at twitter.com/medicalgear and send your feedback to support_at_smartddx.com. We look forward to adding new labs & features soon.
3.0.1
Version 3.0.1 + AnionGap - Urine + Startup bug fix, Now remembers category type selected + Content update. New App: LabGear 3, greatest medical reference app yet. + New design: the high-praised intuitive-ness with newer better interface for iOS7. + New Labs: C-Peptide serum, Insulin to C-peptide molar ratio, Anti-Insulin antibody, Pulse Pressure, Anti-transglutaminase antibody, anti-mitochondrial antibody, Anti-GBM Antibody, Osmolal Gap Serum, A-a Oxygen Gradient, Cystatin-C serum, Procalcitonin. + Many tests are referenced with inbuilt links to PubMed, labtestsonline.org, Wikipedia with more coming soon for the rest. + Portrait and Landscape Orientation support for iPad + Related Tags are more intelligent and will show better related results for quick launch + External reference links are more clearer easier to see and open, thanks to the new detail layout + Many new MedCalc links added to labs as well as categories. + Content reviewed & updated + Better reliable iCloud support. Important Notes: --------------- • iCloud sync between iOS7 and iOS6 is limited. For full benefits, please update to iOS 7 for all your devices. • Subtle Interface changes like: - Search icon for iPhone is at the Top-Right (previously was in bottom toolbar). - US or SI button (iPhone) now indicates the current prefered setting. • We've super-struggled to keep LabGear compatible with iOS6 for some of us, and it was really hard. However, upgrading to iOS7 is highly recommended. Finally ------ LabGear 3 is a new app, recoded entirely with iOS7 & the future in mind. The effort doubled when we decided to keep it iOS6 compatible. Ideally such application re-development calls for a new app release altogether that is iOS7 only. But we thought long and hard and kept it as a free upgrade for our existing users, Please review us on appstore, that keeps us alive :) Follow us at twitter.com/medicalgear and send your feedback to support_at_smartddx.com. We look forward to adding new labs & features soon.
3.0.10
- Update & Bugfixes - iOS 9 Compatibility - MedCalX Link
3.0.2
A critical Bug fix for iOS6 is coming... Version 3.0.2 ----------- - Minor Bugfixes - Enter notes directly from other apps like "Drafts". - Support for x-callback-url Check our website for tips on using LabGear's URL scheme ---------- New App: LabGear 3, greatest medical reference app yet. + New design: the high-praised intuitive-ness with newer better interface for iOS7. + New Labs: C-Peptide serum, Insulin to C-peptide molar ratio, Anti-Insulin antibody, Pulse Pressure, Anti-transglutaminase antibody, anti-mitochondrial antibody, Anti-GBM Antibody, Osmolal Gap Serum, A-a Oxygen Gradient, Cystatin-C serum, Procalcitonin. + Many tests are referenced with inbuilt links to PubMed, labtestsonline.org, Wikipedia with more coming soon for the rest. + Portrait and Landscape Orientation support for iPad + Related Tags are more intelligent and will show better related results for quick launch + External reference links are more clearer easier to see and open, thanks to the new detail layout + Many new MedCalc links added to labs as well as categories. + Content reviewed & updated + Better reliable iCloud support. Important Notes: --------------- • iCloud sync between iOS7 and iOS6 is limited. For full benefits, please update to iOS 7 for all your devices. • Subtle Interface changes like: - Search icon for iPhone is at the Top-Right (previously was in bottom toolbar). - US or SI button (iPhone) now indicates the current prefered setting. • We've super-struggled to keep LabGear compatible with iOS6 for some of us, and it was really hard. However, upgrading to iOS7 is highly recommended. Finally ------ LabGear 3 is a new app, recoded entirely with iOS7 & the future in mind. The effort doubled when we decided to keep it iOS6 compatible. Ideally suc
3.0.3
+ Minor UI Enhancements - BugFixes: Thanks to Mr Richard Huang Please voice your opinion, add a review. New App: LabGear 3, greatest medical reference app yet. + New design: the high-praised intuitive-ness with newer better interface for iOS7. + New Labs: C-Peptide serum, Insulin to C-peptide molar ratio, Anti-Insulin antibody, Pulse Pressure, Anti-transglutaminase antibody, anti-mitochondrial antibody, Anti-GBM Antibody, Osmolal Gap Serum, A-a Oxygen Gradient, Cystatin-C serum, Procalcitonin. + Many tests are referenced with inbuilt links to PubMed, labtestsonline.org, Wikipedia with more coming soon for the rest. + Portrait and Landscape Orientation support for iPad + Related Tags are more intelligent and will show better related results for quick launch + External reference links are more clearer easier to see and open, thanks to the new detail layout + Many new MedCalc links added to labs as well as categories. + Content reviewed & updated + Better reliable iCloud support. Important Notes: --------------- • iCloud sync between iOS7 and iOS6 is limited. For full benefits, please update to iOS 7 for all your devices. • Subtle Interface changes like: - Search icon for iPhone is at the Top-Right (previously was in bottom toolbar). - US or SI button (iPhone) now indicates the current prefered setting. • We've super-struggled to keep LabGear compatible with iOS6 for some of us, and it was really hard. However, upgrading to iOS7 is highly recommended.
3.0.4
- Content Update for PT and INR - "PT/INR" title changed to "INR" - Chrome browser support (external links) - search bar bug fix for iOS6 - Better stability - More Cleanup. If you like LabGear, please take the time to give us a nice review: it really helps.
3.0.6
NOTICE: Please upgrade to iOS 8.1.1 for iCloud Sync to work properly. + iPhone 6 & iPhone 6 Plus Compatibility + iOS 8 Compatibility Bug fix
3.0.7
Bug fixes
3.0.8
Bug fixes
3.0.9
+ Content Update + Bug fixes
5.0.1
- Compatibility Update for iPhone X, iPhone XS, iPhone XR, new iPad, iPad Air - Redesigned Interface to be faster - Test Tube Container colors are indicated.
5.0.2
- Compatibility Update for iPhone X, iPhone XS, iPhone XR, new iPad, iPad Air - Redesigned Interface to be faster - Test Tube Container colors are indicated. - Bug fixes: iOS11 Detail Layout Fix, Feedback mail
5.0.3
- Compatibility Update for iPhone X, iPhone XS, iPhone XR, new iPad, iPad Air - Redesigned Interface to be faster - Test Tube Container colors are indicated. - iOS 9.3 Compatibiltiy - Compatibility Update for iPhone X, iPhone XS, iPhone XR, new iPad, iPad Air - Redesigned Interface to be faster - Test Tube Container colors are indicated. - iOS 9.3 Compatibility - Bug fixes: iOS-11 Detail Layout Fix, Feedback mail, MedCalX links work.
5.0.6
Stability, iOS 16 compatibility
5.0.7
iOS 16 compatibility Dark mode (More coming soon)
5.0.8
- iOS 16 Dark mode compatibility - Bug fixes Thank you for your patients. More labs and features coming soon
6.0
App is now free with a subscription plan With essentials package available to view: - Detailed Lab Test explanations - Differential diagnosis - Clinical presentations for abnormal values - Peer reviewed recently published research articles - Ability to add custom data for storage– ranges, notes
6.0.1
App is now free with a subscription plan With essentials package available to view: - Detailed Lab Test explanations - Differential diagnosis - Clinical presentations for abnormal values - Peer reviewed recently published research articles - Ability to add custom data for storage– ranges, notes
6.0.2
Stability fixes
6.0.3 · 16 Dec 2024
Stability fixes and content update

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Alternatives

Medical Lab Tests — Same category + similar ratings
Merck Manual Professional — Same category + similar ratings

Availability by market

Data quality & evidence

Page completeness: Live store listing
Last verified: 6 Aug 2026
Sources: App Store

Independent summary has not been published yet.

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      "reviews": [
        {
          "rating": 3,
          "title": "Great overall but..",
          "body": "The editing range feature doesn’t work. Some labs I’d like to change to what my textbook says so I can keep it consistent, but when I go to edit the range it will not save. I also don’t know what the “high low and Sym” buttons at the top of each lab do… I thought if I press them it’ll let me edit those too but nothing happens when they are pressed. Overall it’s an okay app. I’d rate 5 ★ if all functions worked properly.",
          "author": "jakarwaski",
          "date": "6 Aug 2026"
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        {
          "rating": 5,
          "title": "I absolutely love this app!",
          "body": "It's perfect from start to finish. Very inclusive, discusses all the need-to-knows, very intelligently. Smooth execution and navigation. It's nice and fun to look at, nice design. First class app! My only aside is that some of the explanation lists for out of range values should be reviewed. I think I found one or two that were not as complete as others or didn't include an explanation of high/low values. Sorry, don't remember which test it was for. Good work verbal, thanks!",
          "author": "orangewebbedfeet",
          "date": "6 Aug 2026"
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          "rating": 5,
          "title": "One of my Favorites!",
          "body": "This app was incredibly helpful to me when I went through PA school - especially during my internal med rotation. I love that it provides clear, concise information about each lab test, and gives ddxs based on the results. This is one app that I will never delete!",
          "author": "Raven5070",
          "date": "6 Aug 2026"
        },
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          "rating": 1,
          "title": "New Pay Wall?",
          "body": "App is now a worthless waste of device memory. Original app that I PURCHASED was pretty useful. Authors recently put the useful information that I paid for behind a subscription. I would not have purchased the app if it had required a subscription. Smells a bit like bait and switch or some other form of shenanigans. I certainly did not agree to this change . Did I mention that I paid for this app? I thought the apple App Store would keep this sort of riff-raff under control.",
          "author": "Former lab gear user",
          "date": "6 Aug 2026"
        },
        {
          "rating": 1,
          "title": "Removed Once-Available Features",
          "body": "App once had lab descriptions available for viewing. These have since been placed behind a subscription-based paywall (despite the fact that I originally paid for the app when I first installed it). This sort of conduct by developers should be unacceptable. That said, the overall progression of apps on the App Store to subscription models over the years also serves as an indictment of the anti-developer and anti-consumer business practices by Apple as they extract exorbitant fees from app sales.",
          "author": "CMM.21",
          "date": "6 Aug 2026"
        }
      ]
    }
  ],
  "privacy": [
    {
      "store": "apple",
      "declarations": [
        {
          "title": "Data Not Linked to You",
          "detail": "Analytics — Diagnostics — Crash Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "Analytics — Diagnostics — Performance Data",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "Analytics — Location — Coarse Location",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "Diagnostics",
          "source": "Developer declared"
        },
        {
          "title": "Data Not Linked to You",
          "detail": "Location",
          "source": "Developer declared"
        }
      ],
      "accessibility": []
    }
  ],
  "changes": [
    {
      "store": "apple",
      "version": "2.1.1",
      "released_at": null,
      "notes": "iCloud support - Sync your bookmarks - Sync notes - Sync edited lab values across your devices. - Bug fixes: [Speedy now] please send your suggestions to support [ a t ] smartddx [dot] com Find us on twitter.com/MedicalGear"
    },
    {
      "store": "apple",
      "version": "2.5",
      "released_at": null,
      "notes": "- Retina iPad Display ready - iPhone 5 ready - New Icon - iCloud fixes New Screenshots are coming soon! please excuse us!"
    },
    {
      "store": "apple",
      "version": "2.5.1",
      "released_at": null,
      "notes": "- iPhone 5 support - Retina iPad support - iCloud is faster - New Icon - New MedCalc links added to support (if any) the latest version - Lab content corrections and alot more to make life easier.... Please rate this app, it makes a difference :)"
    },
    {
      "store": "apple",
      "version": "2.5.2",
      "released_at": null,
      "notes": "- iPad Lunch bug fix (Truly sorry about that!) v2.5.x Changes: - Lab content reviewed - iPhone 5 support - Retina iPad support (yes, finally!) - iCloud fixes, faster now - New Icon - MedCalc (newer) links added Please review the app if you can, it helps!"
    },
    {
      "store": "apple",
      "version": "2.5.3",
      "released_at": null,
      "notes": "- Better Handling of iCloud Synced Bookmarks - iPad Launch Bug Fixed (truly sorry about this) 2.5.x: ===== + Lab tests content reviewed + iPhone 5 support + iPad Retina Screen support + New Icon + Added More MedCalc links Please review and rate this app here, it helps! Thank you for using LabGear, send all your queries to support( a t )smartddx.com or twitter - @MedicalGear NOTE: We are dropping support for Version \"1.2.1\" of LabGear that was released on January 23, 2011. All users please update to the latest version"
    },
    {
      "store": "apple",
      "version": "3.0",
      "released_at": null,
      "notes": "New App: LabGear 3, greatest medical reference app yet. + New design: the high-praised intuitive-ness with newer better interface for iOS7. + New Labs: C-Peptide serum, Insulin to C-peptide molar ratio, Anti-Insulin antibody, Pulse Pressure, Anti-transglutaminase antibody, anti-mitochondrial antibody, Anti-GBM Antibody, Osmolal Gap Serum, A-a Oxygen Gradient, Cystatin-C serum, Procalcitonin. + Many tests are referenced with inbuilt links to PubMed, labtestsonline.org, Wikipedia with more coming soon for the rest. + Portrait and Landscape Orientation support for iPad + Related Tags are more intelligent and will show better related results for quick launch + External reference links are more clearer easier to see and open, thanks to the new detail layout + Many new MedCalc links added to labs as well as categories. + Content reviewed & updated + Better reliable iCloud support. Important Notes: --------------- • iCloud sync between iOS7 and iOS6 is limited. For full benefits, please update to iOS 7 for all your devices. • Subtle Interface changes like: - Search icon for iPhone is at the Top-Right (previously was in bottom toolbar). - US or SI button (iPhone) now indicates the current prefered setting. • We've super-struggled to keep LabGear compatible with iOS6 for some of us, and it was really hard. However, upgrading to iOS7 is highly recommended. Finally ------ LabGear 3 is a new app, recoded entirely with iOS7 & the future in mind. The effort doubled when we decided to keep it iOS6 compatible. Ideally such application re-development calls for a new app release altogether that is iOS7 only. But we thought long and hard and kept it as a free upgrade for our existing users, Please review us on appstore, that keeps us alive :) Follow us at twitter.com/medicalgear and send your feedback to support_at_smartddx.com. We look forward to adding new labs & features soon."
    },
    {
      "store": "apple",
      "version": "3.0.1",
      "released_at": null,
      "notes": "Version 3.0.1 + AnionGap - Urine + Startup bug fix, Now remembers category type selected + Content update. New App: LabGear 3, greatest medical reference app yet. + New design: the high-praised intuitive-ness with newer better interface for iOS7. + New Labs: C-Peptide serum, Insulin to C-peptide molar ratio, Anti-Insulin antibody, Pulse Pressure, Anti-transglutaminase antibody, anti-mitochondrial antibody, Anti-GBM Antibody, Osmolal Gap Serum, A-a Oxygen Gradient, Cystatin-C serum, Procalcitonin. + Many tests are referenced with inbuilt links to PubMed, labtestsonline.org, Wikipedia with more coming soon for the rest. + Portrait and Landscape Orientation support for iPad + Related Tags are more intelligent and will show better related results for quick launch + External reference links are more clearer easier to see and open, thanks to the new detail layout + Many new MedCalc links added to labs as well as categories. + Content reviewed & updated + Better reliable iCloud support. Important Notes: --------------- • iCloud sync between iOS7 and iOS6 is limited. For full benefits, please update to iOS 7 for all your devices. • Subtle Interface changes like: - Search icon for iPhone is at the Top-Right (previously was in bottom toolbar). - US or SI button (iPhone) now indicates the current prefered setting. • We've super-struggled to keep LabGear compatible with iOS6 for some of us, and it was really hard. However, upgrading to iOS7 is highly recommended. Finally ------ LabGear 3 is a new app, recoded entirely with iOS7 & the future in mind. The effort doubled when we decided to keep it iOS6 compatible. Ideally such application re-development calls for a new app release altogether that is iOS7 only. But we thought long and hard and kept it as a free upgrade for our existing users, Please review us on appstore, that keeps us alive :) Follow us at twitter.com/medicalgear and send your feedback to support_at_smartddx.com. We look forward to adding new labs & features soon."
    },
    {
      "store": "apple",
      "version": "3.0.10",
      "released_at": null,
      "notes": "- Update & Bugfixes - iOS 9 Compatibility - MedCalX Link"
    },
    {
      "store": "apple",
      "version": "3.0.2",
      "released_at": null,
      "notes": "A critical Bug fix for iOS6 is coming... Version 3.0.2 ----------- - Minor Bugfixes - Enter notes directly from other apps like \"Drafts\". - Support for x-callback-url Check our website for tips on using LabGear's URL scheme ---------- New App: LabGear 3, greatest medical reference app yet. + New design: the high-praised intuitive-ness with newer better interface for iOS7. + New Labs: C-Peptide serum, Insulin to C-peptide molar ratio, Anti-Insulin antibody, Pulse Pressure, Anti-transglutaminase antibody, anti-mitochondrial antibody, Anti-GBM Antibody, Osmolal Gap Serum, A-a Oxygen Gradient, Cystatin-C serum, Procalcitonin. + Many tests are referenced with inbuilt links to PubMed, labtestsonline.org, Wikipedia with more coming soon for the rest. + Portrait and Landscape Orientation support for iPad + Related Tags are more intelligent and will show better related results for quick launch + External reference links are more clearer easier to see and open, thanks to the new detail layout + Many new MedCalc links added to labs as well as categories. + Content reviewed & updated + Better reliable iCloud support. Important Notes: --------------- • iCloud sync between iOS7 and iOS6 is limited. For full benefits, please update to iOS 7 for all your devices. • Subtle Interface changes like: - Search icon for iPhone is at the Top-Right (previously was in bottom toolbar). - US or SI button (iPhone) now indicates the current prefered setting. • We've super-struggled to keep LabGear compatible with iOS6 for some of us, and it was really hard. However, upgrading to iOS7 is highly recommended. Finally ------ LabGear 3 is a new app, recoded entirely with iOS7 & the future in mind. The effort doubled when we decided to keep it iOS6 compatible. Ideally suc"
    },
    {
      "store": "apple",
      "version": "3.0.3",
      "released_at": null,
      "notes": "+ Minor UI Enhancements - BugFixes: Thanks to Mr Richard Huang Please voice your opinion, add a review. New App: LabGear 3, greatest medical reference app yet. + New design: the high-praised intuitive-ness with newer better interface for iOS7. + New Labs: C-Peptide serum, Insulin to C-peptide molar ratio, Anti-Insulin antibody, Pulse Pressure, Anti-transglutaminase antibody, anti-mitochondrial antibody, Anti-GBM Antibody, Osmolal Gap Serum, A-a Oxygen Gradient, Cystatin-C serum, Procalcitonin. + Many tests are referenced with inbuilt links to PubMed, labtestsonline.org, Wikipedia with more coming soon for the rest. + Portrait and Landscape Orientation support for iPad + Related Tags are more intelligent and will show better related results for quick launch + External reference links are more clearer easier to see and open, thanks to the new detail layout + Many new MedCalc links added to labs as well as categories. + Content reviewed & updated + Better reliable iCloud support. Important Notes: --------------- • iCloud sync between iOS7 and iOS6 is limited. For full benefits, please update to iOS 7 for all your devices. • Subtle Interface changes like: - Search icon for iPhone is at the Top-Right (previously was in bottom toolbar). - US or SI button (iPhone) now indicates the current prefered setting. • We've super-struggled to keep LabGear compatible with iOS6 for some of us, and it was really hard. However, upgrading to iOS7 is highly recommended."
    },
    {
      "store": "apple",
      "version": "3.0.4",
      "released_at": null,
      "notes": "- Content Update for PT and INR - \"PT/INR\" title changed to \"INR\" - Chrome browser support (external links) - search bar bug fix for iOS6 - Better stability - More Cleanup. If you like LabGear, please take the time to give us a nice review: it really helps."
    },
    {
      "store": "apple",
      "version": "3.0.6",
      "released_at": null,
      "notes": "NOTICE: Please upgrade to iOS 8.1.1 for iCloud Sync to work properly. + iPhone 6 & iPhone 6 Plus Compatibility + iOS 8 Compatibility Bug fix"
    },
    {
      "store": "apple",
      "version": "3.0.7",
      "released_at": null,
      "notes": "Bug fixes"
    },
    {
      "store": "apple",
      "version": "3.0.8",
      "released_at": null,
      "notes": "Bug fixes"
    },
    {
      "store": "apple",
      "version": "3.0.9",
      "released_at": null,
      "notes": "+ Content Update + Bug fixes"
    },
    {
      "store": "apple",
      "version": "5.0.1",
      "released_at": null,
      "notes": "- Compatibility Update for iPhone X, iPhone XS, iPhone XR, new iPad, iPad Air - Redesigned Interface to be faster - Test Tube Container colors are indicated."
    },
    {
      "store": "apple",
      "version": "5.0.2",
      "released_at": null,
      "notes": "- Compatibility Update for iPhone X, iPhone XS, iPhone XR, new iPad, iPad Air - Redesigned Interface to be faster - Test Tube Container colors are indicated. - Bug fixes: iOS11 Detail Layout Fix, Feedback mail"
    },
    {
      "store": "apple",
      "version": "5.0.3",
      "released_at": null,
      "notes": "- Compatibility Update for iPhone X, iPhone XS, iPhone XR, new iPad, iPad Air - Redesigned Interface to be faster - Test Tube Container colors are indicated. - iOS 9.3 Compatibiltiy - Compatibility Update for iPhone X, iPhone XS, iPhone XR, new iPad, iPad Air - Redesigned Interface to be faster - Test Tube Container colors are indicated. - iOS 9.3 Compatibility - Bug fixes: iOS-11 Detail Layout Fix, Feedback mail, MedCalX links work."
    },
    {
      "store": "apple",
      "version": "5.0.6",
      "released_at": null,
      "notes": "Stability, iOS 16 compatibility"
    },
    {
      "store": "apple",
      "version": "5.0.7",
      "released_at": null,
      "notes": "iOS 16 compatibility Dark mode (More coming soon)"
    }
  ],
  "alternatives": [
    {
      "app_id": 307829594,
      "name": "Medical Lab Tests",
      "url": "https://appcorpus.com/apps/medical-lab-tests-307829594",
      "reason": "Same category + similar ratings"
    },
    {
      "app_id": 331016312,
      "name": "Merck Manual Professional",
      "url": "https://appcorpus.com/apps/merck-manual-professional-331016312",
      "reason": "Same category + similar ratings"
    }
  ],
  "evidence_summary": {
    "index_state": "S1",
    "evidence_level": 1,
    "level_label": "Live store listing",
    "indexable": true,
    "last_verified_at": "2026-08-06",
    "unknown_fields": [
      "Independent summary has not been published yet."
    ],
    "sources": [
      "App Store"
    ]
  },
  "availability_markets": {
    "live": [
      "us"
    ],
    "selected": "us",
    "note": null
  },
  "feature_events": {
    "events": []
  },
  "features_slice": {
    "plans": [
      {
        "code": "essentials",
        "label": "Essentials Monthly",
        "kind": "subscription",
        "status": "store_listed",
        "prices": [
          {
            "storefront": "us",
            "formatted": "$2.99",
            "billing_period": "monthly"
          },
          {
            "storefront": "us",
            "formatted": "$29.99",
            "billing_period": "yearly"
          }
        ],
        "trial": null
      }
    ],
    "features": [],
    "unknown_features": [],
    "data_cutoff": "6 Aug 2026"
  }
}