# FreeStyle Libre 3 – US — Continuous Glucose Monitoring > Continuous glucose monitoring app for real-time diabetes management. (iPhone/iPad app by Abbott Labs.) - Source: https://appshunter.io/ios/app/freestyle-libre-3-us/id1524572429 (this page in markdown: same URL + `.md`) - Developer: [Abbott Labs](https://appshunter.io/developer/1027177119) - Category: Medical, Health & Fitness - Price: Free - Rating: 2.40/5 from 5,985 App Store ratings · 749 written reviews indexed - Age rating: 4+ - Requires: iOS 15.5 · 54 MB - Languages: American English, Arabic, Danish, Dutch, Finnish, French (France), German (Germany), Italian, Norwegian Bokmål, Norwegian Nynorsk and 2 more - Released: 2022-06-21 - Data updated: 2026-08-28 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/freestyle-libre-3-us/id1524572429/reviews.md ## What is FreeStyle Libre 3? The FreeStyle Libre 3 app is cleared for use with the FreeStyle Libre 3 system sensors and FreeStyle Libre Select sensors. Features include: • Your glucose in real time, anytime[1]. • Optional glucose alarms[2] • Glucose Reports COMPATIBILITY FreeStyle Libre 3 app is compatible with the FreeStyle Libre 3 system [and FreeStyle Libre Select] sensors. It is not compatible with FreeStyle Libre or FreeStyle Libre 2 system sensors. Compatibility may vary between smartphones and operating systems. Learn more about compatible smartphones at [www.FreeStyleLibre.com]. APP INFORMATION The FreeStyle Libre 3 app is intended for measuring glucose levels in people with diabetes when used with the FreeStyle Libre 3 system sensors. For more information on how to use the FreeStyle Libre 3 app, please refer to the User’s Manual. Consult a healthcare professional to confirm if this product is right for you or if you have questions about how to use this product to make treatment decisions. [1] A 60-minute warm-up is required when applying the sensor. [2] Notifications will only be received when alarms are turned on and the sensor is within 33 feet or 10 meters unobstructed of the reading device. The sensor housing, FreeStyle, Libre, and related brand marks are marks of Abbott. Other trademarks are the property of their respective owners. For additional legal notices and terms of use, go to [www.FreeStyleLibre.com] ======== Before using the app, review product labeling and the interactive tutorial at [insert localized product support page]. To resolve any technical or Customer Service issues you are having with a FreeStyle Libre product, please contact FreeStyle Libre Customer Service directly. ## Key features - Real-time glucose readings - Low/high glucose alerts - Readings updated every minute - Detailed glucose trend reports - Time in range tracking ## Chart rankings - #36 in Top Free · Medical (US App Store) ## What do users think of FreeStyle Libre 3? Overall sentiment: neutral **Pros** - 🚀 Smaller and less obtrusive sensor - 🚀 Accurate continuous glucose monitoring - 👍 Helpful for managing diabetes - 👍 Improved from previous Libre versions **Cons** - 🐛 Frequent sensor failures and connectivity issues - 🔊 Loud and non-customizable alarms - 🔍 Limited data visualization and analysis capabilities - 🔌 Requires phone to be nearby and charged - 🤖 Lack of integration with Apple Health and Watch **Commonly reported bugs** - Sensor errors and failures - Connectivity issues between sensor and app - Incompatibility with newer iOS versions **Most requested features** - Ability to customize alarm settings - Integration with Apple Health and Apple Watch - More detailed glucose data and graphing options - Ability to log finger stick readings - Compatibility with newer iOS versions ## Recent user reviews (10 of 749) All indexed reviews: https://appshunter.io/ios/app/freestyle-libre-3-us/id1524572429/reviews.md ### 2/5 — Alarm *2026-08-18, version 3.6.7* Please fix the alarms for the low blood sugar or just make it to where they only beep once and to where they don’t interrupt other things that are Bluetooth PLEASE I CANT KEEP GETTING WOKEN UP IN THE MIDDLE OF MY SLEEP 🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬 ### 1/5 — Glitches constantly *2026-08-18, version 3.6.7* Well, my first problem is showing extremely low level levels only to check with a fingerprint to realize it’s not Keeps reminding me to add a new sensor after I’ve already Added a new sensor, annoying alerts ### 1/5 — Was better previously *2026-08-17, version 3.6.7* Constantly tells me I need a new sensor. I’m starting to think they just want to fleece me by making me replace perfectly good sensors. The fact that my glucose is always updated when I get in the app doesn’t reduce the issue. ### 3/5 — Accuracy *2026-08-16, version 3.6.7* The sensor is not accurate , I was thinking it would help but every time I get my Lab results I told the Doctor that A1C 6.2 and 7.8 is way off .. it really frustrates me because I am thinking it’s 6.2 when Lab shows another result for A1C ??? ### 1/5 — Very bad *2026-08-15, version 3.6.7* It’s awful ### 2/5 — Alerts *2026-08-15, version 3.6.7* I don’t need critical alerts also if I get out of Bluetooth range it sounds off I’m a type 2 I don’t need that ### 1/5 — If I could give a zero I would. *2026-08-14, version 3.6.7* Quite literally the worst app I’ve ever used. Honestly I don’t even know which is worse, the app or the actual sensor. The sensor keeps disconnecting and the app just says lost connection alarms unavailable. I can’t see readings and the ones I do get are way off. I’m always getting alarms for critical low levels which result in unnecessary extra finger pokes for reassurance. The constant annoying unceasing alerts are the worst part. You can’t turn them off.. They kept waking me up at night last night (even if you have your phone on sleep more or do not disturb they still come through) it got to the point where I deleted the app and took the sensor off not even 24 hours after getting it and using it for the first time. I am switching to Dexcom instead because this is ridiculous. I paid out of pocket for this sensor because my insurance didn’t want to cover it and I am not even able to repair it to their other app they have in store to see if it’s any better that this horrible app. They should pull this app off the store so people don’t get confused and waste money time and sensors. ### 1/5 — So bad *2026-08-13, version 3.6.7* Managers have DEF ears, sensors have issues after issues. Stop reporting to the Board this is a good product! It SUCKS ### 1/5 — Worst NagWare since AOL *2026-08-13, version 3.6.7* Loud, frequent alarms to replace sensor. Even after replacing and activating a new sensor. I’ve had to turn off the alarms, which completely rendered the app inoperable. ### 2/5 — Screen does not clear! *2026-08-13, version 3.6.7* Screen does not clear after an entry so you end up with multiple entries that you must restart your phone, bringing the app again to clear multiple entries! ## Frequently asked questions about FreeStyle Libre 3 ### What does the FreeStyle Libre 3 app do? The FreeStyle Libre 3 app provides continuous glucose monitoring (CGM) by displaying your glucose levels in real-time. It is designed to help individuals with diabetes track their glucose trends, receive timely alerts for critical glucose levels, and understand their patterns through detailed reports. ### What are the key features of the FreeStyle Libre 3 app? Key features include real-time glucose readings updated every minute, optional alarms for low or high glucose levels, and detailed reports that show your time in range. These features help users stay informed and take action regarding their glucose management. ### Is the FreeStyle Libre 3 app free to use? Based on the provided information, the FreeStyle Libre 3 app itself is free to download and use. However, it requires the use of FreeStyle Libre 3 system sensors, which are a separate product. ### What devices is the FreeStyle Libre 3 app compatible with? The FreeStyle Libre 3 app is exclusively compatible with FreeStyle Libre 3 system sensors and is not compatible with older FreeStyle Libre or FreeStyle Libre 2 sensors. Smartphone and operating system compatibility may vary; users should check www.FreeStyleLibre.com for more details. ### Who is the FreeStyle Libre 3 app intended for? This app is intended for individuals with diabetes who are using the FreeStyle Libre 3 system sensors to measure their glucose levels. It is recommended to consult a healthcare professional to confirm if this product is suitable for your specific needs and treatment decisions. ## Version history (last 5 releases) ### 3.6.7 — 2026-07-17 Bug fixes and performance improvements. This app update is required before using iOS 16. ### 3.6.6 — 2025-12-11 Bug fixes and performance improvements. This app update is required before using iOS 16. ### 3.6.5 — 2025-07-30 Bug fixes and performance improvements. This app update is required before using iOS 16. ### 3.6.4 — 2025-04-30 Bug fixes and performance improvements. This app update is required before using iOS 16. ### 3.6.2 — 2024-12-05 Bug fixes and performance improvements. This app update is required before using iOS 16. ## Apps similar to FreeStyle Libre 3 | App | Rating | Price | Category | | --- | --- | --- | --- | | [Glucose \| Blood Sugar Tracker](https://appshunter.io/ios/app/glucose-blood-sugar-tracker/id1135157609) | 4.6 (28,241) | Free | Medical | | [mySugr - Diabetes Tracker Log](https://appshunter.io/ios/app/mysugr-diabetes-tracker-log/id516509211) | 4.7 (32,615) | Free | Medical | | [LibreLinkUp](https://appshunter.io/ios/app/librelinkup/id1234323923) | 4.8 (22,694) | Free | Medical | | [Dexcom G7](https://appshunter.io/ios/app/dexcom-g7/id1569432518) | 3.1 (8,312) | Free | Medical | ## More apps by Abbott Labs - [FreeStyle LibreLink – FR](https://appshunter.io/ios/app/freestyle-librelink-fr/id1307006511) - [FreeStyle LibreLink – GB](https://appshunter.io/ios/app/freestyle-librelink-gb/id1307017454) - [FreeStyle LibreLink - US](https://appshunter.io/ios/app/freestyle-librelink-us/id1325992472) - [FreeStyle LibreLink – AU](https://appshunter.io/ios/app/freestyle-librelink-au/id1331664436) - [FreeStyle LibreLink – KR](https://appshunter.io/ios/app/freestyle-librelink-kr/id1354596227) - [瞬感宝](https://appshunter.io/ios/app/id1401595601) All apps by Abbott Labs: https://appshunter.io/developer/1027177119 ## Related topics [libre3 plus](https://appshunter.io/ios/topics/libre3-plus) · [freestyle libre 3](https://appshunter.io/ios/topics/freestyle-libre-3) · [freestyle libre 3 plus](https://appshunter.io/ios/topics/freestyle-libre-3-plus) · [freestyle libre 3 plus sensor](https://appshunter.io/ios/topics/freestyle-libre-3-plus-sensor) · [libre 3](https://appshunter.io/ios/topics/libre-3) · [libra 3 plus](https://appshunter.io/ios/topics/libra-3-plus) · [freestyle libre 3 sensor](https://appshunter.io/ios/topics/freestyle-libre-3-sensor) · [free libre 3 plus](https://appshunter.io/ios/topics/free-libre-3-plus) · [free libre 3](https://appshunter.io/ios/topics/free-libre-3) · [libre 3 plus sensor](https://appshunter.io/ios/topics/libre-3-plus-sensor) · [iibre 3](https://appshunter.io/ios/topics/iibre-3) · [cgm libre](https://appshunter.io/ios/topics/cgm-libre) · [freestyle libre 3 reader](https://appshunter.io/ios/topics/freestyle-libre-3-reader) · [libre 3 plus app](https://appshunter.io/ios/topics/libre-3-plus-app) · [libre 3 reader](https://appshunter.io/ios/topics/libre-3-reader) · [freestyle libra 3 plus](https://appshunter.io/ios/topics/freestyle-libra-3-plus) · [freestyle libre 3 plus app](https://appshunter.io/ios/topics/freestyle-libre-3-plus-app) · [freestyle](https://appshunter.io/ios/topics/freestyle) · [libre](https://appshunter.io/ios/topics/libre) · [glucose monitor continuous](https://appshunter.io/ios/topics/glucose-monitor-continuous) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*