Quick verdict
- What it is
- Store information collected; independent summary not yet available.
- At a glance
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- Free to download
Categories and search queries
Official categories
- Medical
- Health & Fitness
AppCorpus categories
Key functions
| Function | Availability | Access | Scope | Evidence |
|---|---|---|---|---|
| Free app | Yes | Free | — | Store published |
Screens
App Store
16 store screenshots
Pricing & paywalls
App Store
- Free
Ratings & reviews
App Store
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5/5Best info
I have used this app to stay up to date on Covid since the initial outbreak. Not once have I felt the general anxiety out there because I felt informed and because I was informed I knew what to do. That isn’t necessarily a guarantee, but I continue to follow the guidelines here and am at peace knowing I am doing all that I can. Thank you for this invaluable service. I will continue to share with colleagues, friends, and loved ones.
Written Art · 6 Aug 2026
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5/5Wonderful app for first responders and healthcare workers, nurses, and doctors.
My Mom was an RN from ‘67, an EdD, and she was Dean of Nusing at Lewis University until she retired in her late ‘60s. My Daughter is an MA with three courses to go for her RN. I started working for Civil Defense in ‘67, today I work for TINLEY Park EMA, and do consulting for several Federal Agencies and DOD. We all find the app and it’s content incredibly invaluable.
Sal1mand3r · 6 Aug 2026
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5/5Nurse practitioner
Up to date covid data source with lit review Sources Travel data also kept up to date w cdc on better website Like the Johns Hopkins links for more detail
APPYTHINGS · 6 Aug 2026
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5/5Helpful Tool
I have used the tool for years and I have found it very useful. I am grateful for it’s ability to be able to use it.
Newsyone · 6 Aug 2026
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5/5Fantastic Tool
Just what I was looking for. Timely data and accurate links to multiple sources.
Wintermute1 · 6 Aug 2026
Privacy & accessibility
App Store
Privacy
- Data Linked to You — Analytics — Identifiers — User ID Developer declared
- Data Linked to You — Analytics — Search History Developer declared
- Data Linked to You — Analytics — Usage Data — Product Interaction Developer declared
- Data Linked to You — App Functionality — Identifiers — User ID Developer declared
- Data Linked to You — App Functionality — Search History Developer declared
- Data Linked to You — App Functionality — Usage Data — Product Interaction Developer declared
- Data Linked to You — Developer’s Advertising or Marketing — Contact Info — Email Address Developer declared
- Data Linked to You — Developer’s Advertising or Marketing — Contact Info — Name Developer declared
- Data Linked to You — Developer’s Advertising or Marketing — Identifiers — User ID Developer declared
- Data Linked to You — Developer’s Advertising or Marketing — Usage Data — Product Interaction Developer declared
- Data Linked to You — Product Personalization — Identifiers — User ID Developer declared
- Data Linked to You — Product Personalization — Search History Developer declared
- Data Linked to You — Product Personalization — Usage Data — Product Interaction Developer declared
- Data Linked to You — Contact Info Developer declared
- Data Linked to You — Identifiers Developer declared
- Data Linked to You — Search History Developer declared
- Data Linked to You — Usage Data Developer declared
Accessibility
No accessibility labels collected yet.
Versions
App Store
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1.10
* Removed Ebola Guidelines channel due to overall decline of case incidence and contraction.
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1.11
- iOS 9 Bug Fixes
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1.12
- Enhanced graphics for iPhone 6 Plus support - Bug Fixes
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1.13
- Enhanced graphics for iPhone 6 Plus support - Bug Fixes
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1.14
- Enhanced graphics for iPhone 6 Plus support - Full text search - Bug Fixes
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1.15
* Bug fixes
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1.16
* New Feature: Highlight and make notes within any entry * Enhanced graphics * Resolved issue with frequent updates when phone storage is almost full
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1.17
- Continuous improvements to assist relief workers, healthcare providers, first responders, and others called to serve in disaster relief situations around the world.
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1.18
* New Look and Feel * iOS 11 Support * Background updating allows you to continue using the app as new content is downloading * Organize favorites with tagging
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1.19
* iPhone X Support * Enhanced personalization feature: Tag and Search Favorites
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1.20
This latest update provides interface upgrades to help enhance the performance of your app. If you have further questions about the new features, please contact Unbound Medicine Support. Thank you for using Relief Central.
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1.21
New Coronavirus (COVID-19) Outbreak Guidelines which includes: * Daily Updates * Preparedness Checklists from the CDC * Case Definitions from the WHO and US Centers for Disease Control * Infection Control * Laboratory Diagnosis * Treatment * Links to primary literature
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1.22
* Bug fixes * New Coronavirus (COVID-19) Outbreak Guidelines which includes: ▪ Daily Updates ▪ Preparedness Checklists from the CDC ▪ Case Definitions from the WHO and US Centers for Disease Control ▪ Infection Control ▪ Laboratory Diagnosis ▪ Treatment ▪ Links to latest medical literature from PubMed
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1.23
* Bug fixes * New Coronavirus (COVID-19) Outbreak Guidelines which includes: ▪ Daily Updates ▪ Preparedness Checklists from the CDC ▪ Case Definitions from the WHO and US Centers for Disease Control ▪ Infection Control ▪ Laboratory Diagnosis ▪ Treatment ▪ Links to latest medical literature from PubMed
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1.24
* Bug fixes * Daily updates to Coronavirus COVID-19 Outbreak Guidelines: ▪ "What's New" in the outbreak - cases, public health measures, clinical advances ▪ Epidemic curves and graphs ▪ Clinical trials underway ▪ Expert searches of PubMed medical literature ▪ And more...
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1.25
* New Feature: Alerts is a new communication feature that delivers the latest information about Relief Central and 'Country of the Week' * Updated banners and icons * Regular updates to Coronavirus COVID-19 Outbreak Guidelines: ▪ "What's New" in the outbreak - cases, public health measures, clinical advances ▪ Vaccine updates and comparisons ▪ Expert searches of PubMed medical literature ▪ And more... * Bug fixes Thank you for downloading Relief Central. We welcome feedback and participation of organizations who would like to contribute to this effort.
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1.26
* Bug fixes Thank you for downloading Relief Central. We welcome feedback and participation of organizations who would like to contribute to this effort.
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1.27
* Improved performance for faster access to critical medical and travel information. If you have any questions or feedback, please reach out to the Unbound Medicine support team.
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1.28
Updated the app information to be in compliance with the latest regulatory changes.
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1.29
· 13 May 2026
We’ve upgraded our purchase process. We implemented Apple’s latest payment technology to make buying and restoring purchases smoother than ever. - Instant Access: Your premium features unlock immediately after purchase. - Better Reliability: No more "Restore Purchase" errors. - Seamless Management: Easier control over your subscription status directly within the app If you have any questions or feedback, please contact Unbound Medicine Support.
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1.5
What’s New • iOS 5 Support • Improved Universal Search performance Recently Added / Updated • Universal Index Search – search across all indexes • Add and Remove MEDLINE Journals within the app • Improved speed and performance within the “Jump To” feature • iPad-optimized interface – not just an enlarged iPhone app
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1.6
* iOS 5.1 support * Content update
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1.7
• Voice search (requires iPhone 4S/5, iPad 3rd Generation, iPod Touch 5th Generation) • Optimized for larger iPhone 5 and iPod touch (5th Generation) screens • Bug Fixes
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1.8
* NEW Ebola Guidelines available, featuring recommendations from the CDC and WHO ** * Updated Content for The World Factbook and CDC's Yellow Book *Interface design optimized for iOS 7 *New settings menu (tap Unbound logo in upper left) allows user to: - Update Content - Contact Support - Give Feedback - Rate the App - View all Unbound Medicine applications in iTunes store - Learn about us * New multi-level section display on iPad allows user to quickly jump to desired sub-section within a topic * New Pull Down for Updates feature (iPhone/iPod Touch) * New Click on App Title for Updates (iPad) * Users now alerted before updated to ensure they are connected to wifi *New Languages supported: - Portuguese - Arabic * Note: Minimum supported iOS version is 5.0
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1.9
* NEW Ebola Guidelines available, featuring recommendations from the CDC and WHO * Updated Content for The World Factbook and CDC's Yellow Book: Health Information for Travel
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.