Quick verdict
- What it is
- Store information collected; independent summary not yet available.
- At a glance
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- From $4.99/mo
- Free to download
- In-app purchases
Categories and search queries
Official categories
- Health & Fitness
- Medical
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
- Monthly subscription — $4.99/month
- Monthly subscription — $30.99/year ($2.58/mo)
Ratings & reviews
App Store
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4/5UPDATED - Awesome concept couple of issues.
[Edit] After response from developer, I've revised from 2 stars to 4, taking one star away for minor issues. This is still an awesome app deserving of 4 stars. The lack of device sharing is a considered trade-off for privacy that I can support. Thanks! - I really wanted to like this app, it is such an awesome concept. Unfortunately after spending hours setting it up I discovered several issues. Random crashes 3d modeling not functional during 14day trial, forcing one to sign up for the subscription just to test the functionality. This is not documented. Unable to edit colors after use in the 3d modeling. Minor convenience issue. Lack of documentation... this app is not as intuitive as it could be, making it frustrating to use. Fatal issue - Installed this app on an iPad Pro (ios16.x) and signed up for the subscription to be able to test the 3d aspect; expecting it to replicate to all other devices as is now usual practice for apps. It installed on my iPad mini but not my iPhone. After several hours of setup, discovered that this app and the subscription are only functional on the first device. So now the app has to be deleted and the subscription cancelled, then re-installed on a single device. This is a fatal problem. Need this on an iPhone for the Watch functions, but use the iPad mini for data entry, which seems to be impossible. Further, the subscription cannot be edited or cancelled until after the trial period. Love the concept of the 3d modeling... and would willingly pay the subscription fee if the last issue can be resolved.
R from WA · 6 Aug 2026
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4/5Love the app but the export feature needs tweaking
I switched over to Chronic Insights from MigraineBuddy because C.I. offers more thorough and easier ways of marking down pain and tracking symptoms with the 3D modeling, but I also need the ability to share the data with my doctors as I’ve done with MigraineBuddy. Problem is, the export feature never loads the data. I’ve gotten it to bring up the available data points once to select for export, but it crashed the app when it tried and hasn’t done it since. It also doesn’t appear to have an option for exporting all data types, which is a problem when you’re using the app to not only track your symptoms and flare-ups but also provide your doctors with the information so they can better help you. Please work on making the export process run smoother and contain all available data points and notes. If this feature isn’t refined and updated, as much as I love it, I won’t be able to continue using it as it gives me no option to successfully share the data with my care team. It may sound small, but this is a huge thing. Please fix the export feature to actually work correctly and consistently. And if this feature is a subscriber-only option, that really will be a let down as it’s something that is necessary for anyone using this app, or any app that tracks chronic pain and medical conditions. Thank you.
Wolfe837422 · 6 Aug 2026
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5/5Absolutely Amazing
I have tried so many different apps to keep track of my symptoms and this is the only one that clicked with my brain in a way that made it easy to remember to do. I keep it up to date and check in a couple times a day. I can visualize the fluctuations better with the graphs, and I love being able to export them to print and show to my doctors. I haven’t tried premium yet, but this app is seriously amazing and the only thing that clicks with me. Plus I love how many options there are for disorders, there’s a lot on there that you don’t usually see in apps like this. I recommend this app to all of my friends, and they all love it too. The custom symptom feature is also really cool, since there’s a very wide range of symptom experiences that aren’t included in the actual symptoms list yet! Thank you for this app, it’s wonderful.
phoenixpetals · 6 Aug 2026
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5/5Very cool
I've only been using the app for a few days, but it's such a cool one! I love how open and transparent the creator is about what you do and don't pay for and that part of my subscription goes to charity. I also love how customizable it is (choosing your symptoms: creating symptoms, choosing how you want your graph to look, coloring coding things, ect) it's been very helpful to see the peaks and how long my symptoms last via a color chart. I haven't tried the 3d model yet because I use this for my POTS and I've lived with my aches and headaches so long I don't really think to track them, but you get a demo of how it works and get to play around with it (if you don't choose to subscribe). Overall a very well put together app that I think can (and will for me) be helpful for explaining my symptoms and helping myself see what is a trigger.
Constelzowski · 6 Aug 2026
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5/5The best tracker I’ve found
I have tried dozens of symptom trackers. I suffer from New Daily Persistent Headache, which is a single headache that has been my constant companion for over three years now. I use symptom trackers to try to understand what correlations exist to see if I can figure out where to take action to eliminate this ever-present pain. Chronic Insights is hands-down the best tracker I’ve found. It allows me to input the data I want to track, doesn’t require me to add things that are of no interest to me, and provides a graph showing the trends. I love the fact that it has no ads. No urging me to upgrade or buy anything. It just exists quietly on my phone, always opened and ready for my next symptom update. Kudos and thanks for an amazing product!
tesserati · 6 Aug 2026
Privacy & accessibility
App Store
Privacy
- Data Not Linked to You — Analytics — Identifiers — User ID Developer declared
- Data Not Linked to You — App Functionality — Diagnostics — Crash Data Developer declared
- Data Not Linked to You — App Functionality — Diagnostics — Other Diagnostic Data Developer declared
- Data Not Linked to You — App Functionality — Diagnostics — Performance Data Developer declared
- Data Not Linked to You — App Functionality — Identifiers — User ID Developer declared
- Data Not Linked to You — Product Personalization — Location — Coarse Location Developer declared
- Data Not Linked to You — Diagnostics Developer declared
- Data Not Linked to You — Identifiers Developer declared
- Data Not Linked to You — Location Developer declared
Accessibility
No accessibility labels collected yet.
Versions
App Store
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5.12.5
- New scrollable timeline on Story page - New stats table in Insights page - 3D 'mirror' option (see front and back of the 3D model at the same time) - Increased max 3D animation speed to 16X - Improved 3D colour contrast - Added tissue transglutaminase IgA blood test
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5.12.6
- Minor bug fixes
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5.13.0
- 3 day air quality forecast can now be pinned to the top of your Diary - Weather charts can also optionally show 3 day forecast
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5.14.16
- More detailed Health Connect data, option to show sleep as minutes or sleep stages, option to show exercise as minutes or exercise type - Option to record body position and measurement location for blood pressure - Option to record meal type, before / after meal and specimen source for blood glucose - Urine tests - Body measurements - Added FEV1 (forced expiratory volume in 1 second) and hours slept to Vitals - Option to record stool size and colour - Insights tab configuration is saved across app restarts - Added colour scale to 3D model viewer and PDF export - Increased resolution of PDF export
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5.14.17
- Bug fix: fixed issue with tags not showing in filter menu
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5.14.19
- Fixed linking backup to OneDrive not working for some users
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5.15.10
- Fixed medication details screen not showing all records
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5.15.11
- Minor improvements to 3D screen layout
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5.15.7
- Fixed app slowdowns and crashes due to too much detail being pulled from Health Connect - Sleep stages now show as stacked bar - Added blood tests: testosterone, estradiol, FSH, LH, iron, PT/INR - Notes and photos can now be added to blood test and urine test readings - Improved archive, with option to archive all data before a specific date - Quick actions menu button on diary items
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5.15.9
- Fixed sort order of items in Story screen - Improved readability of some buttons in high contrast mode
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5.16.11
- Improved error reporting
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5.16.12
- Improved error reporting
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5.16.16
- Bug fix: spreadsheet export sometimes creating corrupted files - Minor visual fixes
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5.16.2
- Choose a charity to receive 10% of your subscription! - Custom measurements - More questionnaires and blood tests - Option to break continuous line charts at 4am
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5.16.5
- Minor bug fixes
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5.16.6
- Added CRPS UK to list of charities - Minor bug fixes
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5.17.5
- Video tutorials - Apply a colour gradient to charts - Add custom horizontal reference lines - Pin chart Y axis to a fixed range - Options to show or hide Y axis labels - Improved smoothing, smoothing now available on more item types - Fixed bug restoring from OneDrive - Various minor UI updates
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5.17.6
- Video tutorials - Apply a colour gradient to charts - Add custom horizontal reference lines - Pin chart Y axis to a fixed range - Options to show or hide Y axis labels - Improved smoothing, smoothing now available on more item types - Fixed restore of backup from OneDrive - Fixed 3D not opening (only applies to users who received version 5.17.5)
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5.18.10
- Bug fix: body temperature from Apple Health not showing correctly when units set to Fahrenheit
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5.18.13
- Bug fix: weather location lookup not working - Bug fix: notes for changes in medication dosage not attaching to medication records when created after the change in dose is recorded - Bug fix: enable decimal point button on keyboard when entering a medication dose - Visual improvement: use solid colour instead of semi-transparent colour on background chart when using smoothing
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5.18.14
- Bug fix: restore Bristol Stool size indicators accidentally removed in last update
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5.18.15
- Replaced link to Instagram with link to Substack
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5.18.16
· 18 Jun 2026
- Added duration to Story PDF export and improved how multi-day entries appear
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5.18.3
- Read full data history from Health Connect - Align vertical grid lines with days, weeks or months - Upload existing photos from your photo gallery - Quick times can now span over midnight - 18 new blood tests - Eye pressure - Option to record pulse on blood pressure record - Reminder notice for ongoing symptom readings - Ability to add notes to body measurements - QPF questionnaire for pulmonary fibrosis - Fixed bug in Health Connect syncing - Other minor improvements
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5.18.9
- Bug fix: chart, number picker and settings not showing for prolactin blood test - Bug fix: 3D demo background video not showing - Minor under-the-hood upgrades required for future-proofing
Alternatives
- Freeme - ME/CFS and Long Covid — Same category + similar ratings
Availability by market
- US
Data quality & evidence
- Page completeness
- Live store listing
- Last verified
- 6 Aug 2026
- Sources
- App Store
- Independent summary has not been published yet.