12 Best Diabetes Apps of 2025: Tools for Better Management and Monitoring

‍Editor’s Note: Our advisors continually monitor the health and wellness space. This article was updated for 2025 to reflect the newest diabetes apps, ratings, and user trends.

That’s where diabetes management apps come in. From continuous glucose monitors (CGM) to carb-counting and insulin calculators, today’s apps help streamline your daily routine and provide real-time insights. Your time is valuable, so you want to seek technology that is easy to use with built-in preloaded information and helpful reminders.

The good news is there is a wealth of information and resources at your fingertips. What’s more, you’ll become an expert in no time—a pro at guessing carbs and understanding how your body responds. It’s hard but manageable, and there are digital diabetes management tools readily available.

How to Choose the Best Diabetes App for You

While there are hundreds of options, not every diabetes app will fit your needs. Rachel Stahl Salzman, registered dietitian and certified diabetes care and education specialist, told T1DStrong:

“The best app for a person with diabetes depends on their individual needs and preferences. Instead of recommending one specific app, I encourage people to try out different apps to see which ones they like best — especially if they’re free.”

Ask yourself:

• Do you want a CGM-connected app that shares blood sugar data with your provider?
• Do you need meal planning and carb-counting support?
• Are you looking for a comprehensive diabetes logbook with insulin tracking?

Once you know what matters most, you can choose the right tool for your lifestyle.

12 Best Diabetes Apps of 2025

Here are the top-rated diabetes apps to try this year, based on features, usability, and community feedback.

1. Gluroo – Best for Families & Sharing Data

Gluroo lets users share real-time glucose data across multiple devices. Its “GluCrew” function allows caregivers, parents, or partners to stay connected. Features include:

• Food logging with photos
• Barcode supply tracking
• Smartwatch integration
• Chat-based logging and reminders

Best for: Families and caregivers who want to stay in sync.

2. Glucose Buddy – Best Overall Diabetes App

A long-time favorite, Glucose Buddy Diabetes Tracker helps track blood sugar, insulin, weight, blood pressure, exercise, and meals. The premium version adds an automatic A1C calculator, trend graphs, and integration with Dexcom devices.

Highlights:

• 4.8 iOS rating / 4.0 Android rating
• Includes Meal IQ for food impact insights
• Compatible with Apple Health

Best for: All-in-one diabetes management.

3. mySugr – Best for Type 1 Diabetes

Popular among people with type 1 diabetes, mySugr offers a bolus calculator, carb counting, and estimated A1C reports. Syncs with CGMs and provides doctor-ready reports.

Highlights:

• 4.7 iOS rating / 4.3 Android rating
• After-exercise reminders
• Gamified logging with “monster taming”

Best for: Type 1s who want motivation and advanced tracking.

4. Diabetes:M – Best for Data Lovers

For users who want detailed analysis, Diabetes:M provides:

• Insulin bolus calculator
• Graphs & Apple Watch integration
• Nutritional logging
• Multi-profile support

Best for: Data-driven management.

5. Health2Sync – Best for Global Users

Trusted worldwide with 1.3M+ users, Health2Sync helps log blood sugars, mood, meals, and medications.

Highlights:

• Photo meal logging
• Trend reports for before/after meals
• Share data with family or providers
• Optional premium upgrade

Best for: Users who want coaching + data-sharing.

6. OneTouch Reveal® – Best for OneTouch Meter Users

Pairs seamlessly with OneTouch glucose meters. OneTouch Reveal features:

• Automatic trend detection
• Push notifications for high/low readings
• Shareable reports with your doctor

Best for: OneTouch meter users.

7. UndermyFork – Best for Food & CGM Integration

Combines CGM data with photo-based food logging to show how meals affect time-in-range.

UndermyFork Highlights:

• Free on iOS & Android
• Dexcom cloud integration
• Quick photo + tag meal logging

Best for: Visual learners who want food-glucose insights.

After downloading the app, users are asked which type of diabetes they have and how they track their blood glucose levels, with a list of CGMs and blood glucose meters for possible pairing options. Next, it asks for the user’s target blood sugar unit range, followed by the request to auto-sync your blood glucose data from your Android or iPhone Apple Health app. 

Users then log meals by snapping a quick reminder photo and assigning tags (breakfast, lunch, dinner or snack), adding them to the diabetes logbook. They can also add a description of the carbohydrate count and their blood glucose levels. Undermyfork, with a 4.6 Apple rating, allows users to monitor the correlation between their food and blood glucose data.

If you’re wondering how that slice of pepperoni pizza affected your blood sugar or what happened after your last late-night snack, simply pull up the data. Photo-based food logging might appeal to Snapchat and TikTok millennials, who already snap pics of their dishes for Instagram.

8. BlueStar by Welldoc – Best FDA-Approved App

This FDA-cleared Class II medical device app offers real-time coaching, medication tracking, and lab result viewing.

Best for: BlueStar is best for those who want clinical validation + professional connectivity.

9. Fooducate – Best for Nutrition Tracking

Fooducate scans barcodes, grades foods, and gives personalized nutrition education. Helpful for those with diabetes and other conditions like celiac or thyroid disease.

Best for: Nutrition-first management.

10. My Diabetes Diet & Meal Plan – Best for Recipes

Provides 1,000+ diabetic-friendly recipes, meal plans, and grocery list tools.

Best for: Meal planning & cooking inspiration.

11. Glooko – Best for Device Integration

Compatible with 100+ meters, pumps, and CGMs, Glooko consolidates all your diabetes data in one place.

Best for: Multi-device users.

13. Happy Bob

Happy Bob makes diabetes management fun by gamifying glucose tracking. It syncs with Dexcom G6, G7, and ONE+ and rewards time in range with “stars.” With customizable motivational styles (encouraging or “Snarky Bob”), it adds humor to daily management. The app also features “Diabuddies,” allowing friends or family to follow along.

Best for: People who want motivation, humor, and gamification alongside CGM data.

Final Thoughts: The Best Diabetes Apps of 2025

Whether you’re looking for CGM integration, carb counting, meal planning, or motivational support, there’s a diabetes app to fit your needs. Try a few free options before committing to premium upgrades, and remember: your healthcare provider can help you choose the right tool for your management plan.

Bottom line: Diabetes apps won’t replace medical advice, but they can make daily management easier, more connected, and less stressful.