Best Bslis Apps

224+ iOS apps curated and reviewed

3.9 avg rating
19 free apps
Updated May 2026

With an average user rating of 3.9★, the bslis category is one of the App Store's strongest. Browse all 224+ apps we track, sorted so the most loved ones surface first.

Top Picks for Bslis

LibreLinkUp#1

LibreLinkUp by Newyu, Inc

Editor's Choice
🏥 Medical
4.8😐(23K ratings)
Free
LibreLinkUp screenshot 1
LibreLinkUp screenshot 2
LibreLinkUp screenshot 3
LibreLinkUp screenshot 4
LibreLinkUp screenshot 5

Monitor and support people using FreeStyle Libre sensors with the LibreLinkUp app. Stay connected with their glucose levels, receive alerts, and gain insights to help them manage their diabetes more effectively. Visit www.librelinkup.com/support for more information.

What We Love

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

Room to Improve

  • 🐛 Connectivity issues
  • 🐛 Unreliable notifications
  • 🐛 Inconsistent data accuracy
Glucose | Blood Sugar Tracker#2

Glucose | Blood Sugar Tracker by App Sub 1 LLC

Diabetes Log
Strong Contender
🏥 Medical
4.6😞(28K ratings)
FreeIn-App Purchases
#21in Medical
Glucose | Blood Sugar Tracker screenshot 1
Glucose | Blood Sugar Tracker screenshot 2
Glucose | Blood Sugar Tracker screenshot 3
Glucose | Blood Sugar Tracker screenshot 4
Glucose | Blood Sugar Tracker screenshot 5

Track your blood sugar levels easily and efficiently with this comprehensive diabetes log app, helping you manage your health better. Stay on top of your glucose levels and gain valuable insights to live a healthier lifestyle. Download now to take control of your diabetes management.

What We Love

  • 👍 Easy to use
  • 🚀 Simple and straightforward
  • 💡 Estimated A1C feature
  • 👍 Graphs and data visualization

Room to Improve

  • 🔒 Subscription model to access full features
  • 🐛 Recent update removed decimal point for glucose entries
  • 🔒 Locked features behind paywall
Libre by Abbott#3

Libre by Abbott by Abbott Diabetes Care Inc

Continuous Glucose Monitoring
Worth Considering
🏥 Medical
4.6😊(110K ratings)
Free
#23in Medical
Libre by Abbott screenshot 1
Libre by Abbott screenshot 2
Libre by Abbott screenshot 3
Libre by Abbott screenshot 4
Libre by Abbott screenshot 5
Libre by Abbott screenshot 6

The Libre app by Abbott is a comprehensive glucose monitoring solution that seamlessly integrates with the FreeStyle Libre 2 and Libre 3 system sensors. It provides real-time glucose readings, insights into patterns, optional alarms, and easy data sharing with healthcare teams and loved ones, making diabetes management more accessible and convenient.

What We Love

  • 🚀 Streaming every minute
  • 👍 User-friendly design
  • ⭐️ Five-star rating

Room to Improve

  • 🔧 Needs more customization
  • 🔍 Lack of detailed view
  • 🔌 Unreliable connection

More Bslis apps to explore

4
SNAQ - Diabetes Food Tracker
SNAQ - Diabetes Food Tracker
SNAQ - Diabetes Food Tracker
Diabetic Meal Log Carb Counter
Free

Track your meals, monitor your blood sugar levels, and improve your diet with this comprehensive food tracking app designed for individuals with diabetes. Take control of your health today.

💪 Health & Fitness
(2.6K)
5
Dexcom G7
Dexcom G7
Dexcom G7
Continuous Glucose Monitoring
Free

Track your glucose levels and trends seamlessly with a continuous glucose monitoring system that offers real-time data, alerts, and remote monitoring options. Stay connected to your healthcare team and loved ones with customizable features, sharing capabilities, and integrations with health apps and devices.

🏥 Medical
(7.7K)
6
OneTouch Reveal® app
OneTouch Reveal® app
OneTouch Reveal® app
Your diabetes management app
Free

Track, manage, and visualize your diabetes with the OneTouch Reveal® app. Monitor blood glucose, set personalized goals, receive notifications, and share progress with your care team. Stay on top of your diabetes management effortlessly. Contact OneTouch® Customer Care to learn more.

🏥 Medical
(32K)
7
Stelo by Dexcom
Stelo by Dexcom
Stelo by Dexcom
by DexCom, Inc.
Free

Track your glucose levels effortlessly with the Stelo by Dexcom Glucose Biosensor app. Personalize your diet and exercise choices to form healthy habits and improve your overall well-being. Visit www.Stelo.com to get started on your journey to better health today.

💪 Health & Fitness
(1.4K)
8
Dexcom Clarity
Dexcom Clarity
Dexcom Clarity
by Dexcom
Free

This application is a diabetes management tool for CGM users, offering insights into glucose values, patterns, and trends. Users can log in to track key metrics, share data with healthcare professionals, set goals, receive notifications, and connect to partner apps for more features.

🏥 Medical
(12K)
9
mySugr - Diabetes Tracker Log
mySugr - Diabetes Tracker Log
mySugr - Diabetes Tracker Log
Master Your Blood Sugar Level!
Free

Manage your diabetes with ease using an app that serves as your free diabetes logbook. Track blood sugar levels, meals, medications, and more, with features like a Bolus Calculator and secure data backup. Activate additional PRO features for advanced diabetes therapy management.

🏥 Medical
(32K)
10
iHealth Gluco-Smart
iHealth Gluco-Smart
iHealth Gluco-Smart
Blood glucose management
Free

An app for managing blood glucose levels easily and accurately. Automatically log test results, track data, and share with caregivers. Get instant readings, view trends, and share reports with ease. Note: Requires specific monitoring system.

💪 Health & Fitness
(13K)
11
Dario Health
Dario Health
Dario Health
Health made easy
Free

Track your blood glucose and blood pressure easily with a compact all-in-one monitoring system. Monitor your health trends, gain insights, and stay motivated with real-time feedback. Take control of your health today."

🏥 Medical
(25K)
12
FreeStyle Libre 3 – US
FreeStyle Libre 3 – US
FreeStyle Libre 3 – US
Continuous Glucose Monitoring
Free

Get continuous glucose monitoring with the latest FreeStyle Libre 3 app, featuring automatic glucose readings and optional alarms for high or low levels. Track your glucose trends, share data with family, and enjoy Dark Mode viewing. Download now for seamless glucose management.

🏥 Medical
(5.4K)
13
Sugarmate by Tandem
Sugarmate by Tandem
Sugarmate by Tandem
Maximize Your CGM Data
Free

Sugarmate is a diabetes tracker app that helps simplify Type 1 Diabetes management by providing visualization tools to streamline blood sugar tracking, personalized alerts for highs and lows, trend analysis, and integration with smart devices and health platforms. Stay informed, track trends, and manage your glucose levels effectively with Sugarmate.

🏥 Medical
(14K)
14
RateTracker:Blood Sugar
RateTracker:Blood Sugar
RateTracker:Blood Sugar
Heart Rate & BP Monitor
Free

This comprehensive health and wellness app offers a suite of tools to track and monitor vital signs, including heart rate and blood pressure, as well as provide guidance and motivation to quit smoking and achieve lifestyle goals. With a user-friendly interface and flexible subscription plans, users can gain valuable insights into their health and wellness, making it easier to make informed decisions about their daily habits.

🔧 Utilities
(2.2K)
15
FreeStyle LibreLink - US
FreeStyle LibreLink - US
FreeStyle LibreLink - US
Abbott Diabetes Care
Free

Monitor your glucose levels seamlessly with the FreeStyle LibreLink app. Scan your FreeStyle Libre Sensor with your phone to check glucose, track history, connect with healthcare professionals, and more. Explore the app at http://FreeStyleLibre.us.

🏥 Medical
(3.3K)
16
Dexcom Follow
Dexcom Follow
Dexcom Follow
CGM Remote Monitoring
Free

This app allows you to remotely monitor a loved one's glucose levels and receive alerts when their levels are outside of target range, providing peace of mind and helping you stay connected and informed. By receiving an invitation from the person sharing their data, you can easily view and follow their glucose data, trends, and information right from your phone or Apple Watch.

🏥 Medical
(32)
17
Glucose Buddy+ for Diabetes
Glucose Buddy+ for Diabetes
Glucose Buddy+ for Diabetes
Blood Sugar, Carb, A1C Tracker
$1.99

Track your blood sugar levels, carbs intake, and A1C with this comprehensive diabetes management app. Monitor your progress, set reminders, and stay on top of your health easily. Download now to take control of your diabetes management.

🏥 Medical
(3.4K)
18
TRUE MANAGER™ AIR
TRUE MANAGER™ AIR
TRUE MANAGER™ AIR
by Trividia Health, Inc.
Free

Track your blood glucose levels with ease using the TRUE MANAGER™ AIR Mobile App and a compatible wireless meter. Gain valuable insights through easy-to-read charts, customizable notes, and reports. Share data with healthcare providers, friends, and family for effective diabetes management. Access help screens for assistance and remember, always consult a healthcare professional before making any changes to your treatment plan.

🏥 Medical
(351)
19
Blood Sugar Tracker-AI Health
Blood Sugar Tracker-AI Health
Blood Sugar Tracker-AI Health
Blood Sugar Tracker
Free

Track your blood sugar levels and access educational resources to better understand your health. Record your measurements and view statistical data and summaries to monitor your progress.

🔍 Reference
(79)
20
Blood Sugar & Glucose Tracking
Blood Sugar & Glucose Tracking
Blood Sugar & Glucose Tracking
Diabetes Tracker: Diabetic Log
Free

Monitor and track your blood sugar levels, set reminders for medication, record food intake, and generate reports to share with healthcare providers. Take control of your diabetes management with ease.

🏥 Medical
(189)