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.

Compare top Bslis Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1LibreLinkUpLibreLinkUpFree4.8★ (23K)NoNoJul 2026
2Glucose | Blood Sugar TrackerGlucose | Blood Sugar TrackerFree4.6★ (28K)NoYesJul 2026
3Libre by AbbottLibre by AbbottFree4.6★ (110K)NoNoJul 2026
4SNAQ - Diabetes Food TrackerSNAQ - Diabetes Food TrackerFree4.6★ (2.8K)NoYesJul 2026
5Dexcom G7Dexcom G7Free3.1★ (7.7K)NoNoJul 2026
6OneTouch Reveal® appOneTouch Reveal® appFree4.8★ (160K)YesNoJul 2026
7Stelo by DexcomStelo by DexcomFree2.7★ (53)NoNoJul 2026
8Dexcom ClarityDexcom ClarityFree4.6★ (12K)NoNoJul 2026

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 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.

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

This app helps users track blood sugar, weight, blood pressure, and medications to manage diabetes. It offers features like data logging, trend identification, customizable reminders, and report generation for healthcare professionals. An estimated A1C calculator is also included.

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 Labs

Continuous Glucose Monitoring
Worth Considering
🏥 Medical
4.6😊(110K ratings)
Free
#26in 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

This app provides continuous glucose monitoring for individuals with diabetes. It automatically updates glucose readings to your phone every minute and offers insights into trends and settings. Compatible with specific FreeStyle Libre sensors, it aids in managing diabetes by tracking glucose levels.

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

Easily track your meals and their impact on glucose levels. This app helps count carbs, protein, and fat, while also logging glucose, insulin, and activity data. Discover patterns to improve your diabetes management.

Snap a picture to count nutrientsTrack glucose, insulin, and activityLearn meal impact on glucose
💪 Health & Fitness
(2.8K)
free with in-app purchases
5
Dexcom G7
Dexcom G7
Dexcom G7
Continuous Glucose Monitoring
Free

This app provides real-time glucose monitoring for diabetes management. It offers customizable alerts for high or low glucose levels and allows sharing data with loved ones and healthcare teams. Integrates with smartwatches and other health apps for comprehensive insights.

Real-time glucose monitoringCustomizable high/low glucose alertsData sharing with followers
🏥 Medical
(7.7K)
free
6
OneTouch Reveal® app
OneTouch Reveal® app
OneTouch Reveal® app
Your diabetes management app
Free

This app helps individuals manage their diabetes by tracking blood glucose readings, food intake, insulin, and activity. It visualizes data to identify patterns, offers personalized insights and reminders, and allows users to share progress with their care team.

Blood glucose pattern identificationPersonalized reminders and guidanceDiabetes logbook with color-coded readings
🏥 Medical
(160K)
free with in-app purchases
7
Stelo by Dexcom
Stelo by Dexcom
Stelo by Dexcom
by Dexcom
Free

Easily track your glucose levels 24/7 without fingersticks or a prescription. Gain personalized insights to understand how diet and exercise impact your health. This app empowers you to build healthier habits and take control of your well-being.

24/7 glucose trackingNo fingersticks requiredPersonalized health insights
💪 Health & Fitness
(53)
free
8
Dexcom Clarity
Dexcom Clarity
Dexcom Clarity
by Dexcom
Free

This app provides diabetes management insights for continuous glucose monitoring (CGM) users. It helps identify glucose patterns and trends over time, aiding in better diabetes control and potentially increasing time in target glucose ranges. Users can track key metrics, share data with healthcare providers, and set personalized goals.

Glucose pattern and trend analysisTime in range trackingData sharing with healthcare professionals
🏥 Medical
(12K)
free
9
mySugr - Diabetes Tracker Log
mySugr - Diabetes Tracker Log
mySugr - Diabetes Tracker Log
Master Your Blood Sugar Level!
Free

This app centralizes all your diabetes-related data, including blood sugar readings, medication, and diet. It offers personalized tracking, automatic logging from connected devices, and insightful reports. Advanced features provide real-time glucose monitoring and insulin dose recommendations.

Personalized HomescreenAutomatic Blood Sugar LoggingReal-time Glucose Values
🏥 Medical
(32K)
free with in-app purchases
10
iHealth Gluco-Smart
iHealth Gluco-Smart
iHealth Gluco-Smart
Blood glucose management
Free

This app automates blood glucose logging, eliminating manual entry and errors. It provides a digital logbook, graphical summaries, and secure cloud storage for easy tracking and sharing of results with caregivers or doctors. It integrates with specific glucose monitoring systems for a comprehensive health management solution.

Automatic test result recordingDigital logbookGraphical data summaries
💪 Health & Fitness
(13K)
free
11
Dario Health
Dario Health
Dario Health
Health made easy
Free

This app helps manage diabetes and blood pressure with a compact, all-in-one monitoring system. It tracks glucose and blood pressure, calculates carbs, logs activity, and allows data sharing with healthcare providers and loved ones. Gain insights into health trends and build better habits.

Compact blood glucose monitoring systemBlood pressure monitoring integrationAutomatic carb counting
🏥 Medical
(25K)
free
12
FreeStyle Libre 3 – US
FreeStyle Libre 3 – US
FreeStyle Libre 3 – US
Continuous Glucose Monitoring
Free

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 readingsLow/high glucose alertsReadings updated every minute
🏥 Medical
(6K)
free
13
Sugarmate by Tandem
Sugarmate by Tandem
Sugarmate by Tandem
Maximize Your CGM Data
Free

This app helps individuals manage diabetes by providing tools to maximize continuous glucose monitor (CGM) data. It offers enhanced visualizations, a digital diary for logging trends, and customizable alerts. Data can also be shared with loved ones.

Enhanced CGM data visualizationDigital diary for logging trendsCustomizable tools for alerts
🏥 Medical
(14K)
ad-supported
14
RateTracker:Blood Sugar
RateTracker:Blood Sugar
RateTracker:Blood Sugar
Heart Rate & BP Monitor
Free

This app helps you monitor vital health metrics like heart rate, blood sugar, and blood pressure. It also supports lifestyle goals such as quitting smoking and tracking GLP-1 medication side effects. Gain insights into your health trends and receive motivational support.

Heart Rate & Blood Sugar TrackingHeart Health ReportGLP-1 Tracker
🔧 Utilities
(2.2K)
free with in-app purchases
15
FreeStyle LibreLink - US
FreeStyle LibreLink - US
FreeStyle LibreLink - US
Abbott Diabetes Care
Free

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.

Painless glucose scanning with phoneView current glucose, trend, and historyAdd notes for food, insulin, and exercise
🏥 Medical
(3.3K)
free
16
Dexcom Follow
Dexcom Follow
Dexcom Follow
CGM Remote Monitoring
Free

This app allows you to remotely monitor the glucose levels and trends of loved ones using a compatible continuous glucose monitoring system. Receive customizable alerts for out-of-range glucose levels, providing peace of mind and enabling timely responses.

Remote glucose monitoringView glucose trendsCustomizable glucose alerts
🏥 Medical
(795)
free
17
Glucose Buddy+ for Diabetes
Glucose Buddy+ for Diabetes
Glucose Buddy+ for Diabetes
Blood Sugar, Carb, A1C Tracker
$1.99

This app helps manage diabetes by tracking blood sugar, medication, and A1C levels. It offers a food database for carb intake logging, activity tracking, and educational content. Premium features provide advanced analytics and integrations.

Track blood glucose, medication, and A1CLog weight and carb intakeExtensive food database
🏥 Medical
(3.4K)
freemium
18
TRUE MANAGER™ AIR
TRUE MANAGER™ AIR
TRUE MANAGER™ AIR
by Trividia Health, Inc.
Free

Track blood glucose data with a wireless meter to gain insights into daily activity and glucose results. Visualize trends with charts and graphs, add notes, and share data with healthcare providers and loved ones to aid in diabetes management.

Logbook with date, time, and glucose resultsCustomizable event tags and personal notesColor-coded glucose results based on target ranges
🏥 Medical
(351)
free
19
Blood Sugar Tracker-AI Health
Blood Sugar Tracker-AI Health
Blood Sugar Tracker-AI Health
Blood Sugar Tracker
Free

Easily record and track your blood sugar levels with this app. It generates statistics and summaries of your data, offers educational content about blood sugar, and prioritizes your privacy. Unlock premium features through a subscription.

Blood sugar data entryStatistics and summariesBlood sugar knowledge base
🔍 Reference
(90)
freemium
20
Blood Sugar & Glucose Tracking
Blood Sugar & Glucose Tracking
Blood Sugar & Glucose Tracking
Diabetes Tracker: Diabetic Log
Free

Easily track your blood sugar levels and understand what affects them. This app helps you manage diabetes or prediabetes by spotting patterns and tailoring a plan to your lifestyle. Get daily health summaries and detailed trend graphs.

Daily health summary reportsSupports mg/dL and mmol/L unitsGlucose trend graphs
🏥 Medical
(189)
free with in-app purchases

FAQ about Bslis

What are the best bslis apps for iPhone?
LibreLinkUp tops our bslis apps ranking as of May 2026, with a 4.8-star average from 23K App Store ratings, and it's free to download.
Yes — 19 of the top bslis apps we rank are free to download, including LibreLinkUp and Glucose | Blood Sugar Tracker.
LibreLinkUp has no ads and has no in-app purchases, according to its App Store listing as of May 2026.
We track 224+ bslis apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
LibreLinkUp allows you to remotely monitor the glucose levels of individuals using a FreeStyle Libre sensor and compatible app. You can view their glucose history, receive alerts for high or low glucose readings, and get notified about sensor status changes. This helps you support them in managing their diabetes.
Key features include the ability to view glucose history and insights, receive glucose alarms for high or low readings, get sensor alerts (new sensor starts, connectivity loss), and a dark mode for viewing data in low-light conditions. These features help in understanding glucose patterns and responding to critical changes.