Best Relion Apps

247+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated August 2026

mySugr is the household name in relion, but it's far from the only option. We track 247+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Relion Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1mySugr - Diabetes Tracker LogmySugr - Diabetes Tracker LogFree4.7★ (33K)NoYesAug 2026
2Glooko - Track Diabetes DataGlooko - Track Diabetes DataFree4.7★ (9.6K)NoNoAug 2026
3Glucose | Blood Sugar TrackerGlucose | Blood Sugar TrackerFree4.6★ (28K)NoYesAug 2026
4Regions MobileRegions MobileFree4.9★ (520K)NoNoAug 2026
5Diabetes LogsDiabetes LogsFree4.6★ (3.1K)NoNoAug 2026
6Cash AppCash AppFree4.8★ (8.6M)NoNoAug 2026
7ACS RegionalACS RegionalFreeNoNoAug 2026
8KRDPassKRDPassFree4.3★ (339)NoNoAug 2026

Top Picks for Relion

mySugr - Diabetes Tracker Log#1

mySugr - Diabetes Tracker Log by mySugr GmbH

Master Your Blood Sugar Level!
Editor's Choice
🏥 Medical
4.7😊(33K ratings)
FreeIn-App Purchases
#62in Medical
mySugr - Diabetes Tracker Log screenshot 1
mySugr - Diabetes Tracker Log screenshot 2
mySugr - Diabetes Tracker Log screenshot 3
mySugr - Diabetes Tracker Log screenshot 4
mySugr - Diabetes Tracker Log screenshot 5
mySugr - Diabetes Tracker Log screenshot 6

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.

What We Love

  • 👍 Easy to use
  • 🚀 Convenient data tracking
  • 💡 Helpful features like estimated A1C
  • 👍 Integrates with other health apps

Room to Improve

  • 🐛 Connectivity issues with some devices
  • 🔍 Limited customization options
  • 💰 Paid version required for some key features
Glooko - Track Diabetes Data#2

Glooko - Track Diabetes Data by Glooko, Inc.

Take control of your diabetes
Strong Contender
🏥 Medical
4.7😐(9.6K ratings)
Free
Glooko - Track Diabetes Data screenshot 1
Glooko - Track Diabetes Data screenshot 2
Glooko - Track Diabetes Data screenshot 3
Glooko - Track Diabetes Data screenshot 4
Glooko - Track Diabetes Data screenshot 5

This app helps individuals manage their diabetes by tracking blood glucose, insulin, weight, exercise, food, and medications. It facilitates remote collaboration with healthcare providers by sharing data and reports, enabling better informed health decisions.

What We Love

  • 🚀 Excellent for pre-diabetes monitoring
  • 👍 Helpful for understanding serving sizes
  • 👍 Great piece of tool for blood glucose monitoring
  • 👍 Accuracy at its best

Room to Improve

  • 🐛 Sync issues with devices
  • 🐛 Frequent crashes and freezes
  • 🐛 Blank screen issues
Glucose | Blood Sugar Tracker#3

Glucose | Blood Sugar Tracker by App Sub 1 LLC

Insulin, Carbs & Diabetes Log
Worth Considering
🏥 Medical
4.6😞(28K ratings)
FreeIn-App Purchases
#25in 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
Glucose | Blood Sugar Tracker screenshot 6

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

More Relion apps to explore

4
Regions Mobile
Regions Mobile
Regions Mobile
by Regions Financial Corp
Free

Manage your bank accounts, transfer funds, and make mobile deposits with this comprehensive banking application. It offers robust security features, bill payment, budgeting tools, and convenient access to branch locations and ATMs. Available in English and Spanish, it simplifies everyday financial tasks.

Account balance checksTransaction history searchCard management and alerts
💰 Finance
(520K)
free
5
Diabetes Logs
Diabetes Logs
Diabetes Logs
Log your blood sugar and meds
Free

Easily track and manage your diabetes by logging blood sugar levels and medications. View clear statistics and graphs to monitor progress, with both online and offline access. Share data with your healthcare team and sync with the Health app.

Log blood sugar levelsRecord medicationsView stats and graphs
💪 Health & Fitness
(3.1K)
free
6
Cash App
Cash App
Cash App
Money. Debit Card. Bitcoin.
Free

Easily send and receive money or bitcoin instantly. Save by rounding up change, invest in stocks or bitcoin, and get paid up to two days early with direct deposit. Features a customizable debit card with exclusive discounts.

Send & receive money/bitcoin instantlyRound up spare change to saveInvest in stocks, ETFs, and bitcoin
💰 Finance
(8.6M)
free with in-app purchases
7
ACS Regional
ACS Regional
ACS Regional
by American Chemical Society
Free
💼 Business
(0)
8
KRDPass
KRDPass
KRDPass
Kurdistan Regional Government
Free

This app provides a secure and convenient way for citizens to access government services using their digital ID and biometrics. It allows for password-free logins, digital document storage, and access to various government resources from a smartphone.

Secure biometric loginDigital identity verificationDigital document vault
🔧 Utilities
(339)
free
9
Kingsway Regional SD
Kingsway Regional SD
Kingsway Regional SD
by Kingsway Regional School District
Free
📚 Education
(0)
10
WorkSource Atlanta Regional
WorkSource Atlanta Regional
WorkSource Atlanta Regional
by Arbor E&T LLC
Free
💼 Business
(0)
11
EU Committee of the Regions
EU Committee of the Regions
EU Committee of the Regions
by European Union Apps
Free
🔍 Reference
(0)
12
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
(333)
free with in-app purchases
13
Franklin Regional SD
Franklin Regional SD
Franklin Regional SD
by Franklin Regional School District
Free
📚 Education
(0)
14
GoCentroBus
GoCentroBus
GoCentroBus
by Central New York Regional Transportation Authority (inc)
Free

Track your bus in real-time with this official transit app. Get accurate arrival predictions, view routes and stops, and plan your trips easily. Receive important service alerts for a smoother commute.

Real-time vehicle locationPredicted arrival informationRoute and stop display
✈️ Travel
(55)
free
15
Metrolink
Metrolink
Metrolink
by Southern California Regional Rail Authority
Free

Purchase and manage Metrolink train tickets directly from your smartphone. Buy various ticket types, activate them before boarding, and store them in a digital wallet. Easily transfer tickets to a new device if needed.

Mobile ticket purchasingDigital ticket walletTicket transfer to new device
✈️ Travel
(342)
free
16
Seagull Coast
Seagull Coast
Seagull Coast
Coastal Safety Insights
Free

Provides real-time environmental conditions, hazard information, and safety guidance for coastal areas. It transforms complex data into clear, actionable insights to help you understand local conditions before heading to the water.

Real-time weather and water conditionsLocation-specific safety insightsSwim and recreation conditions assessment
☀️ Weather
(187)
free
17
RTA Le Pass
RTA Le Pass
RTA Le Pass
Plan, Pay, Ride with NORTA
Free

Purchase and use digital transit passes for buses, streetcars, and ferries directly from your phone. Plan your entire journey with real-time service alerts and step-by-step navigation. Simply tap to pay your fare and show your phone when boarding.

Buy bus, streetcar, and ferry passesDigital fare paymentJourney planning
✈️ Travel
(4.5K)
free
18
Rail Runner
Rail Runner
Rail Runner
Buy tickets, check times.
Free

Purchase train tickets and check schedules for Central New Mexico's commuter rail service. Access your tickets electronically, view purchase history, and receive important rider alerts for a convenient travel experience.

Purchase train tickets on the goAccess electronic ticketsView purchase history
✈️ Travel
(13)
free with in-app purchases
19
Alexandria Township School, NJ
Alexandria Township School, NJ
Alexandria Township School, NJ
by Delaware Valley Regional High School
Free
📚 Education
(0)
20
River Region Fed CU
River Region Fed CU
River Region Fed CU
by River Region Federal Credit Union
Free

Manage your finances on the go with this mobile banking app. Easily check account activity, transfer funds, and perform other essential banking tasks with a few simple taps.

Check account activityMake transfersEasy mobile banking
💰 Finance
(1)
free

FAQ about Relion

What are the best relion apps for iPhone?
mySugr - Diabetes Tracker Log tops our relion apps ranking as of August 2026, with a 4.7-star average from 33K App Store ratings, and it's free to download.
Yes — 20 of the top relion apps we rank are free to download, including mySugr - Diabetes Tracker Log and Glooko - Track Diabetes Data.
mySugr - Diabetes Tracker Log has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 247+ relion apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The mySugr app helps individuals manage diabetes by storing all their important diabetes data in one place. This includes data from connected devices, integrations, and manual entries, allowing for personalized tracking of diet, medication, carb intake, and blood glucose levels.
Key features include a personalized homescreen for tracking various health metrics, easy connections to Accu-Chek blood glucose meters for automatic logging, and advanced features like real-time glucose values, prediction features, and customizable alarms. PRO features offer a bolus calculator and detailed PDF/Excel reports.

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