FreeStyle Libre 3 – US

FreeStyle Libre 3 – US

Continuous Glucose Monitoring

6K ratings
697 reviews
Free

Details

  • Released
  • Updated
  • June 21, 2022
  • July 17, 2026
FreeStyle Libre 3 – US screenshot #1 for iPhone
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About

Monitor your glucose levels in real-time with advanced continuous glucose monitoring technology. Receive immediate alerts for low or high glucose readings and gain insights into your trends with detailed reports. This app is designed for individuals managing diabetes.

Real-time glucose readings
Low/high glucose alerts
Readings updated every minute
Detailed glucose trend reports
Time in range tracking
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What users say

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+1

What's New in FreeStyle Libre 3

3.6.7

July 17, 2026

Bug fixes and performance improvements. This app update is required before using iOS 16.

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Charts

Top Free

📈 37+1

Medical

This app rose +1 position in Medical chart.

Last updated on July 19, 2026.

User reviews

Will Never Use Again

The sensors continually fail. The app is technically weak where a sensor can’t be reset or re-initialized. One and done sensors even if they fail immediately upon application. The Support is of no support. I called and they failed to replace with working sensors (x2 immediately didn’t work), costing me time and money. I will never use again. The Abbott company is a joke.
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Dictator

I love the features of the app but I don’t like the fact that the app notifications can’t be turned off without being harassed about them being off until you turn them back on.

Freestyle Libre 3

I love my Libre sensor. Never had an issue falling off maybe because I use a patch cover. Put it on as directed. No issue. I like the formats. The doctor can see the graphs and the daily, weekly progress, which is great. Ask doc’s office for the code to connect.
Very seldom does it disconnect. It helps me be accountable and I need that.
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Continue message

I don’t like the app will not show reading if I turn off the critical alerts. It sent out messages every 2 minutes within the last 48 hours. I removed the sensors and turned off notifications and now just sticking my finger manually

Inaccurate readings

I’ve had this for 2 months now and only once has my sensor given me a near accurate reading. It was 10ml off, but it’s literally the closest it’s come to what my finer stick has stated. On my first month of using this my app was constantly yelling at me for having low blood sugar, but now it’s telling me I’m high all the time when I’m not. It just said I’m at 165 when my finger stick says 79. I cannot continue wasting money on this if it’s not going to work. I can’t risk my health nor my money. I will be contacting my insurance in the morning about seeing if I can get approved for another brand that may actually work and not risk my life.
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Developer apps

User experience

🐞

Reported Bugs

3 issues

Sensor errors and failures

Bug

Connectivity issues between sensor and app

Bug

Incompatibility with newer iOS versions

Bug

Requested Features

5 requests

Ability to customize alarm settings

Feature

Integration with Apple Health and Apple Watch

Feature

More detailed glucose data and graphing options

Feature

Ability to log finger stick readings

Feature

Compatibility with newer iOS versions

Feature

FAQ

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.