Best T1D Trial Apps

217+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated April 2026

Out of 217+ t1d trial apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for T1D Trial

Glucose Buddy Diabetes Tracker#2

Glucose Buddy Diabetes Tracker by Azumio Inc.

Blood Sugar, Carb, A1C Manager
Strong Contender
🏥 Medical
4.8😐(25K ratings)
FreeAdsIn-App Purchases
Glucose Buddy Diabetes Tracker screenshot 1
Glucose Buddy Diabetes Tracker screenshot 2
Glucose Buddy Diabetes Tracker screenshot 3
Glucose Buddy Diabetes Tracker screenshot 4
Glucose Buddy Diabetes Tracker screenshot 5
Glucose Buddy Diabetes Tracker screenshot 6

Track your blood sugar levels, carb intake, and A1C with this comprehensive diabetes management app. Stay on top of your health effortlessly. Download now to take control of your diabetes management.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for managing diabetes
  • 📊 Useful tracking and reporting features
  • 💪 Improved health outcomes

Room to Improve

  • 🐛 Bugs and glitches after updates
  • 💰 Expensive premium subscription
  • 📈 Inaccurate A1C estimates
OneTouch Reveal® app#3

OneTouch Reveal® app by LifeScan, Inc.

Your diabetes management app
Worth Considering
🏥 Medical
4.7😊(32K ratings)
FreeAds
OneTouch Reveal® app screenshot 1
OneTouch Reveal® app screenshot 2
OneTouch Reveal® app screenshot 3
OneTouch Reveal® app screenshot 4
OneTouch Reveal® app screenshot 5
OneTouch Reveal® app screenshot 6

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.

What We Love

  • 👍 Easy to use
  • 🚀 Convenient Bluetooth sync
  • 📊 Helpful data tracking and visualization
  • 💊 Good for managing diabetes

Room to Improve

  • 🐛 Syncing issues with meters and devices
  • ⏱️ Slow app performance after updates
  • 🔒 Privacy concerns around data sharing

More T1D Trial apps to explore

4
Glucose | Blood Sugar Tracker
Glucose | Blood Sugar Tracker
Glucose | Blood Sugar Tracker
Diabetes Log
Free

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.

🏥 Medical
(28K)
5
Carb Manager: Keto & Macro Log
Carb Manager: Keto & Macro Log
Carb Manager: Keto & Macro Log
Macro, Food & Calorie Counter
Free

Track your daily macronutrients and food intake with precision using this app, designed to help you achieve your keto diet goals effortlessly. Enhance your health journey today!

💪 Health & Fitness
(73K)
6
AI Health Scan - Smart Check
AI Health Scan - Smart Check
AI Health Scan - Smart Check
Blood Glucose & Pressure Track
Free

Health Scan - AI Check is an AI-powered health management app that helps you track and analyze key health indicators like blood pressure, blood sugar levels, and nutritional intake. With smart device recognition, AI-driven insights, and personalized recommendations, the app empowers you to take control of your health and wellness.

💪 Health & Fitness
(582)
7
Libre by Abbott
Libre by Abbott
Libre by Abbott
Continuous Glucose Monitoring
Free

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.

🏥 Medical
(110K)
8
MyDiabetes: Sugar & Meal Log
MyDiabetes: Sugar & Meal Log
MyDiabetes: Sugar & Meal Log
Calorie, Glucose, Carb Tracker
Free

Manage your diabetes with personalized meal plans, tracking tools, and expert advice all in one convenient app. Take control of your health and make informed choices for a healthier lifestyle today.

💪 Health & Fitness
(2.3K)
9
CONTOUR DIABETES app (US)
CONTOUR DIABETES app (US)
CONTOUR DIABETES app (US)
by Ascensia Diabetes Care US Inc.
Free

The CONTOUR™DIABETES app helps adults with diabetes track their blood glucose levels and improve their understanding of the condition. With features like personalized data analysis, trend notifications, and easy data sharing, it aims to assist users in managing their diabetes effectively. Download the app today and take control of your health.

🏥 Medical
(1.4K)
10
Gluroo Diabetes Logger
Gluroo Diabetes Logger
Gluroo Diabetes Logger
Simplify Diabetes. Together.
Free

A collaborative diabetes tracker app that simplifies diabetes management through group-chats, tracking blood glucose levels, insulin doses, and more. Stay connected with your GluCrew and receive smart notifications for better diabetes care. Start managing your diabetes more efficiently - learn more at https://www.gluroo.com.

💪 Health & Fitness
(1.7K)
11
7 Minute Workout: Health Coach
7 Minute Workout: Health Coach
7 Minute Workout: Health Coach
Home Workout & Fitness Planner
Free

Get a personalized home fitness coach with a 7 Minute Workout app. Achieve your fitness goals with quick and effective exercise routines tailored to your needs. Download now and start your fitness journey today!

💪 Health & Fitness
(123K)
12
Center Health
Center Health
Center Health
Life with diabetes, made easy
Free

A comprehensive diabetes management app that syncs with CGMs and fitness trackers, offers real-time stats, trend analysis, estimated HbA1c, food logging, Apple Health integration, Dexcom API sync, and more. Continuously improving with user feedback, it provides valuable tools without constituting medical advice. Experience simplified diabetes management with Center Health—download now!

🏥 Medical
(2.5K)
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
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)
15
iHeart-Pulse Rate Monitor App.
iHeart-Pulse Rate Monitor App.
iHeart-Pulse Rate Monitor App.
Log body info:Smart BP Tracker
Free

Track your heart rate accurately and stay healthy with our Heartbeat Test app. Measure your heart rate daily, record your weight, and use the Step Counter function to monitor your physical activity. Stay informed about your health status and fitness levels effortlessly.

💪 Health & Fitness
(6.8K)
16
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)
17
Shotsy GLP-1 Tracker
Shotsy GLP-1 Tracker
Shotsy GLP-1 Tracker
GLP1 Zepbound, Wegovy, Ozempic
Free

Track your GLP-1 shots easily with Shotsy, a personalized tracker for medications like Ozempic and Wegovy. Monitor your progress, record side effects, and view detailed analytics all in one place. Take charge of your health journey today!

💪 Health & Fitness
(3.3K)
18
Lark Health
Lark Health
Lark Health
Smart, connected, health coach
Free

Get personalized coaching, track your health data, log meals, and connect with a supportive community all in one app! Take charge of your health journey with real-time insights and guidance. Start your journey to better health today!

💪 Health & Fitness
(7.8K)
19
Omo: Healthy Weight Loss App
Omo: Healthy Weight Loss App
Omo: Healthy Weight Loss App
Lose weight with psychology
Free

Achieve your weight loss goals with Omo, a psychology-based app that guides you in building healthy habits. Benefit from a weight-loss course, calorie counter, nutrition tracking, and expert support to lose weight effectively and sustainably. Start your journey to better health today!

💪 Health & Fitness
(33K)
20
One Medical
One Medical
One Medical
Primary & 24/7 on-demand care
Free

Access primary care services anytime, anywhere with this app that offers in-office and remote visits, 24/7 on-demand care, appointment scheduling, prescription refills, secure messaging, health record access, insurance management, and more. Join today to experience personalized, membership-based primary care designed to meet your needs and lifestyle.

🏥 Medical
(54K)