Glucose | Blood Sugar Tracker is a medical app developed by App Sub LLC. Available as a free download, it was updated to v3.80 on July 17, 2025, and currently holds a 4.61 out of 5 rating based on 26.3K reviews. Before downloading, make sure your device has at least 66 MB of free space and runs Android 15+ or iOS 16.0+.
Diabetes Log
Description
Glucose Blood Sugar Tracker is the #1 diabetes app built for tracking blood sugar, weight, blood pressure, A1C, medications, carbs and more.
With over 500K+ users, Glucose Blood Sugar Tracker is the top rated diabetes app in the AppStore.
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User Reviews and Ratings
★★☆☆☆ Loved it until it quitI have used this app for a couple of years and love it, but now it won’t start. It dumps out after a few seconds never getting past the load screen. There is no contact info for the company and I don’t want to lose my data so I am stuck in a no-win situation.
★★★★★ IOS26 crashI have used app for three years. It crashed when tried to sync with Health app. Deleted and reloaded app several times All is well until I try to sync. The app crashes immediately.
★★★★★ GlucoseI like the new feature where adding the med for the day is so much easer to use. Keep up the good work: and thank you.
The last two week it seem not to work in am: and late at night? I had it loaded but when I went to load being met I hit button but nothing happened. I remove alp from being active then tried to reload, and it act like it goig to by crashes PLEASE fix it, thank you G B
the alp worked for day after I deleted it and reinstall: now it’s not working: What is going on? This all sta
★★☆☆☆ Ad pop upI have been using this app for quite awhile, but I’ve never needed any of the paid features. Today, I guess because we’re close to BLACK FRIDAY they have an ad pop up for their special sale that you can’t get past without subscribing. I will be removing the app.
★★★★★ Glucose ResultsI really like the convenience of inputting my test readings, and weight changes. Good App!!
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