Glucose | Blood Sugar Tracker

Glucose | Blood Sugar Tracker

Diabetes Log

28K ratings
404 reviews
#16 in top-grossing Medical
💪 Health & Fitness
🏥 Medical
Free
In-App Purchases

Details

  • Released
  • Updated
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About

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.

Log blood sugar and other health data
Identify trends with graphs
Schedule blood sugar check reminders
Email reports to physicians
A1C estimation calculator
Track medications and carbs
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What users say

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What's New in Glucose | Blood Sugar Tracker

3.16.3

July 10, 2026

This update to Glucose makes it easier to get started with tracking your metrics. Thanks for choosing Glucose. If you have any suggestions or issues, please get in touch with us. hello@glucoseforiphone.com

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Subscription plans

Glucose+

Glucose+

₩880001 Year
How to cancel Glucose | Blood Sugar Tracker subscription ⁉️

Charts

Top Grossing

📉 16-2

Medical

This app dropped -2 positions in Medical chart.

Last updated on July 18, 2026.

Top Free

📈 145+5

Medical

This app rose +5 positions in Medical chart.

Last updated on July 18, 2026.

User reviews

Horrible App

The app doesn’t even stay open long enough for you to do anything!

Update: OMG they fixed it!

Update: They added sliders in the settings to turn off the additional "features" and now I have a useful app again. The rest of my subscription will be used with gratitude! I will be happy to renew at the original price if they don't attempt this monstrous behavior again!
Old: The latest update destroyed the functionality of the app IMO. I paid for a subscription and have been using it for a year without issue and now I have to close and swipe away "share the app!" And "upgrade" advertising, I have to scroll past a "daily carb budget" widget to access the part I actually use and there's no way to remove it and now they want to double the subscription??? It used to provide a simple way to track meds, blood sugar, weight, insulin, etc and now it is cluttered and obstructed and vibes like a pushy car salesman. Unsubscribing and uninstalling 😡👎
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Version 3.16.2

No longer works on my iPhone???

Great App Now Unusable

This has been an excellent app I highly recommended, but is has become unusable. In May 2026 it started freezing and shutting down. Then at the end if May an update made this happen less often. Now it is back to the same issue. I communicated and developers just said the update should fix things. Well, it did not. And it does not matter if I am connected to Apple Health or not☹️
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Does not work on my iPhone

Paid for a premium subscription. Can’t even open the app for a moment before it crashes. A waste of money.

Developer apps

User experience

🐞

Reported Bugs

2 issues

Apple Watch app not functioning

Bug

Sync issues with HealthKit causing duplicate entries

Bug

Requested Features

4 requests

Ability to set custom glucose range

Feature

Medication tracking

Feature

Improved Apple Watch integration

Feature

Ability to contact developers

Feature

FAQ

What does the Glucose Blood Sugar Tracker app do?

This app is designed to help users manage diabetes by tracking blood sugar levels, weight, blood pressure, A1C, medications, carbohydrates, and more. It allows for easy data logging, trend identification through graphs, and provides an estimated A1C calculator.

What are the key features of this diabetes app?

Key features include logging various health data points, identifying trends with filters and graphs, scheduling reminders to check blood sugar, emailing reports to physicians, and an A1C estimation calculator. It also tracks medications, carbs, weight, and ketones.

Is the Glucose Blood Sugar Tracker app free to use?

Yes, the app is available for free installation. It also offers in-app purchases, indicating that some advanced features or content may require payment.

Who is the target audience for this app?

The app is intended for individuals diagnosed with diabetes or prediabetes who need a user-friendly tool to monitor their health metrics and gain insights into their condition.

Can I share my health data with my doctor?

Yes, the app allows you to email detailed reports directly to your physician. This feature helps in sharing your progress and specific data points with your healthcare provider.