Comparison

LibreLinkUp vs FreeStyle LibreLink

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

LibreLinkUp

Monitor and support individuals using a FreeStyle Libre sensor and compatible app. View their glucose levels with a quick glance, receive alerts for high or low glucose, and get notified about sensor status. Understand glucose patterns with history and insights.

Highlights
  • Remote glucose monitoring
  • Glucose history and insights
  • Glucose alarms (high/low)
  • Sensor alerts
  • Dark mode for viewing
Currently charting
Read full description

The LibreLinkUp[2] app is a companion app that allows you to monitor[3] and support people who are using FreeStyle Libre systems sensors and compatible an app from the FreeStyle Libre family of apps. You can link up by asking them to invite you in their app. Whether you’re a family member, friend or co-worker, the LibreLinkUp app helps you monitor and support people in your life so they can continue making progress. Turn diabetes care into a more engaged team effort. Why LibreLinkUp? • History and insights: See recent history with the glucose graph or review a logbook of readings and alarms. • In the minute notifications: caregivers can set and receive alarms[3] and notifications in the LibreLinkUp app, as well as receive glucose transfer alarms set by connections. Compatibility may vary between operating systems. Learn more about compatible phones and devices at https://librelinkup.com/support 1. The FreeStyle Libre systems apps are designed to facilitate data sharing between patients and their healthcare providers and caregivers. 2. LibreLinkUp app is only compatible with certain mobile devices and operating systems. Check www.librelinkup.com for more information about device compatibility before using the app. Use of the LibreLinkUp app requires registration with LibreView. 3. The user’s device must have internet connectivity for glucose data to automatically upload to LibreView and to transfer to connected LibreLinkUp app users. Product for prescription only, for Important Safety Information please visit FreeStyleLibre.us 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, terms of use, product labeling, and interactive tutorial, go to: http://www.FreeStyleLibre.com. If you’re experiencing any issues, contact Customer Service directly.

About

FreeStyle LibreLink

Monitor glucose levels by scanning a sensor with your smartphone. View current readings, trends, and history. Track notes on food, insulin, and exercise, and generate reports. Connect with healthcare professionals for comprehensive diabetes management.

Highlights
  • Painless glucose scanning with phone
  • View current glucose, trend, and history
  • Add notes for food, insulin, and exercise
  • Glucose reports including Ambulatory Glucose Profile
  • Connect to healthcare professionals via LibreView
Read full description

The FreeStyle LibreLink app allows you to monitor your glucose with your phone. [1] Check your glucose by holding your phone near your FreeStyle Libre Sensor. The App is compatible with both 10-day and 14-day Sensors. You can use the App to: * Check your glucose with a painless scan, instead of a routine fingerstick [1] * View your current glucose reading, trend arrow, and glucose history * Add notes to track your food, insulin use, and exercise * See glucose reports, including your Ambulatory Glucose Profile * Connect to healthcare professionals with LibreView [2] SMARTPHONE COMPATIBILITY Compatibility may vary between phones and operating systems. Learn more about compatible phones at http://FreeStyleLibre.us. ◆◆◆◆◆◆ USING YOUR APP AND READER WITH THE SAME SENSOR If you would like to use both the FreeStyle Libre Reader and the App with the same Sensor, you need to start the Sensor with the Reader first and then scan with your phone. Note that FreeStyle LibreLink and Readers do not share data with each other. For complete information on a device, scan your Sensor every 8 hours with that device; otherwise, your reports will not include all your data. You can upload and view data from all of your devices on LibreView.com. APP INFORMATION FreeStyle LibreLink is intended for measuring glucose levels in people with diabetes when used with a Sensor. For more information on how to use FreeStyle LibreLink, refer to the User’s Manual, which can be accessed through the app. If you require a printed User’s Manual, contact Abbott Diabetes Care Customer Support. Learn more about FreeStyle LibreLink at http://FreeStyleLibre.us. [1] If you are using the FreeStyle LibreLink app, you must also have access to a blood glucose monitoring system as the App does not provide one. Fingersticks are required for treatment decisions when you see the Check Blood Glucose symbol, when symptoms do not match system readings, when you suspect readings may be inaccurate, or when you experience symptoms that may be due to high or low blood glucose. [2] Use of FreeStyle LibreLink requires registration with LibreView. 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 http://FreeStyleLibre.us. Before using the App, review product labeling and the interactive tutorial at https://www.freestyle.abbott/us-en/support/overview.html#app

Screenshots

LibreLinkUp4 screens
FreeStyle LibreLink4 screens

Verdict

The call

The clearest difference is rating: LibreLinkUp at 4.8 against FreeStyle LibreLink's 2.9. LibreLinkUp also leads on update cadence (every 3 months vs every 11 months) and chart position (#130 vs unranked). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

LibreLinkUp holds the better App Store score, 4.8 against 2.9. That said, the two scores are not equally well evidenced: LibreLinkUp has 23K ratings behind it against 3.3K, so its average is the more settled of the two. Written reviews point the same way: 29% of LibreLinkUp's written reviews are positive against 20% of FreeStyle LibreLink's.

UpkeepUpdate frequency

LibreLinkUp ships an update every 3 months, FreeStyle LibreLink every 11 months. Both last shipped on September 24, 2026.

Scorecard5 real differences · 6 level
LibreLinkUp versus FreeStyle LibreLink: the parameters behind the verdict, then further details
ParameterLibreLinkUpFreeStyle LibreLink
PriceFreeFree
Rating4.8 (23K ratings) — better2.9 (3.3K ratings)
Positive reviews28.6% of reviews — better20.2% of reviews
Number of ratings23K — better3.3K
Update frequencyEvery 3 months — betterEvery 11 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#130 — better
DevicesiPhoneiPhone, iPod — better
Requires iOS16.015.5 — better
Further details — not scored
Size89 MB58 MB
Age rating17+4+
DeveloperNewyu, IncAbbott Labs

Customer experience

LibreLinkUp

All ratings22,694 ratings
Positive95.1%
Neutral2.2%
Negative2.7%
Written reviews824 reviews
Positive28.6%
Neutral18.0%
Negative53.4%

FreeStyle LibreLink

All ratings3,272 ratings
Positive40.6%
Neutral13.7%
Negative45.8%
Written reviews163 reviews
Positive20.2%
Neutral11.7%
Negative68.1%

User reviews

LibreLinkUp

From 23K App Store ratings

What we love

  • 👍 Ease of use
  • 🚀 Convenient remote monitoring
  • 💡 Helpful for managing diabetes
  • 🚀 Instant data updates
  • 👍 Provides peace of mind

Room to improve

  • 🐛 Connectivity issues
  • 🐛 Unreliable notifications
  • 🐛 Inconsistent data accuracy
  • 🐛 Frequent app crashes
  • 🐛 Confusing setup process

FreeStyle LibreLink

From 3.3K App Store ratings

What we love

  • 🚀 Convenient and easy to use
  • 📈 Helpful for managing diabetes
  • 🔍 Provides detailed glucose data
  • 🔋 Sensor lasts 14 days

Room to improve

  • 🐛 Inaccurate readings compared to finger sticks
  • 🔌 Compatibility issues with newer iOS versions
  • 🕰️ Delays in data transfer to Apple Health
  • 🤖 Poor customer support and app responsiveness

Bugs and requests

LibreLinkUp

Reported bugs

4 issues
  • Sudden loss of connectivity
  • Inconsistent data sync between devices
  • Alarms not triggering as expected
  • Inability to log in or create account

Requested features

5 requests
  • Add graph and trend visualization
  • Allow customizable alarms and notifications
  • Integrate insulin dosage and food intake logging
  • Provide historical data access beyond 12 hours
  • Enable Apple Watch integration

FreeStyle LibreLink

Reported bugs

3 issues
  • Sensor errors and failures
  • Inability to change sensor location
  • Gaps in glucose data during sensor changes

Requested features

4 requests
  • Apple Watch integration
  • Customizable alarms and notifications
  • Ability to export data as CSV
  • Improved data visualization and analytics

In-app purchases

None

LibreLinkUp

No in-app purchases

None

FreeStyle LibreLink

No in-app purchases

Questions

Is LibreLinkUp free?
LibreLinkUp is free to download, with no in-app purchases.
Is FreeStyle LibreLink free?
FreeStyle LibreLink is free to download, with no in-app purchases.
Which has better reviews, LibreLinkUp or FreeStyle LibreLink?
LibreLinkUp is rated higher. LibreLinkUp averages 4.8 out of 5 from 23K ratings, while FreeStyle LibreLink averages 2.9 from 3.3K ratings.
Do LibreLinkUp or FreeStyle LibreLink have ads?
Neither LibreLinkUp nor FreeStyle LibreLink shows ads.
Which is updated more often, LibreLinkUp or FreeStyle LibreLink?
LibreLinkUp ships an update every 3 months, and FreeStyle LibreLink every 11 months. Most recently, LibreLinkUp was updated on September 24, 2026 and FreeStyle LibreLink on September 24, 2026.

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