Glucose | Blood Sugar Tracker

• Glucose+ — $7.99
• Glucose+ — $8.99
• Glucose+ — $9.99
• Glucose+ — $29.99
• Glucose+ — $39.99
• Glucose+ — $49.99
• Premium Subscription — $89.99

Last verified 30 Aug 2026

4.6 28232 ratings · App Store

1. 5/5Update: 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 😡👎

   Longjourney4 · 30 Aug 2026

2. 4/5So beautifully designed without all the other distractions from other glucose apps

   Learning to help navigate a Type 1 diagnosis, and this app is by far the easiest to navigate and see the full picture at a glance. We’ve downloaded and tried several of the top apps to see which is easiest and has all the features we need. Once the developer releases med update (see notes below), we will update to 5 stars. Highly recommend this app for anyone tracking blood glucose, but especially for those newly diagnosed with diabetes. Pros - all features are free and no annoying ads that take up half the screen - easy to make entries and tag them for time of day, before/after meals, etc. - filters make it easy to see trends, and emailed reports have every detail you could want to share with your dr. - estimates A1C at top of the screen (also free feature) - can make suggestions to developer within the app...and we got almost an instant response back! :) - can set reminders throughout the day - graph option gives clear picture of glucose trends Cons - can’t specify type of meds unless make a note on the feature (developer says this is coming soon) - have to click on each entry to see the notes, so no way to see from overview screen which med was taken (hopefully med notes won’t be necessary with update) - Apple Watch app isn’t functioning

   Mama23Minions · 30 Aug 2026

3. 2/5Needs a little work

   Coming from Android’s BG Monitor, I was looking for something equivalent in simplicity but still had the features I was used to and this was the closest I could find. For the most part it works fine but a few minor but deal killers for me.. First is the blood sugar is REQUIRED for an entry, sometimes a BG is not necessary if you are bolusing after a check/bolus/correction. I end up using the previous blood sugar and it messes with the averages displayed on the home screen. Second is the graph, when selecting a blood sugar it only displays the number and date, the time is not included which makes it difficult to target the exact time frame of a high/low trend. Third the contact information doesn’t work, it always displays “Cannot connect to server” at the top every time. There is also no feature for diet other than a notes section on each entry. Perhaps once the bug with the contact method is fixed and I can get in touch I will change my review. This app has great potential but for me it’s not quite there yet.

   rjp2015 · 30 Aug 2026

4. 2/5I want my money back.

   I signed up for the free trial period. But I’m positive I cancelled my subscription before the end of the trial. (I understand that there is a possibility that I am wrong, I do not have exact dates.) I have been trying to set up your app for days now. At first, it retained all my data from using it in the past. (I did use a free version for a long time a while back. Never really had a problem.) But it just crashed while saying “syncing Apple health information.” Over and over for a few days. So I reinstalled it. Then it said I had to sign in or make an account. I had a password saved, but no user name. So I tried both main emails I use. No information on either. Then I checked to see if I used a ‘hide my email,’ and that turned up nothing. So I decided, something must have happened. I’ll make a new account using a different email. Which I did. Successfully signed in, I went to fill out my profile and adjust other settings. Now I’m finding that the ‘Sync with Apple Heath’ feature does nothing but open a new screen with same button on it. So I don’t see how it’s fair to have given you money for an app that does nothing work. I want a refund. And I don’t want technical help, I don’t want a deal for next year, I don’t want to be convinced that this is user error or anything. I just want my money. Because the app’s layout is simple and self-explanatory. It just doesn’t work.

   benabelm · 30 Aug 2026

5. 4/5Great....but....

   I have just been diagnosed with diabetes a few months ago. I was using a paper log and thought there had to be an app to do this. I found this one. I really like it. Especially the reminders....BUT I only have to take my blood 2 days a week. I don’t want to turn off the reminders because I honestly need them, but it’s frustrating to have to get reminders every day instead of just the days I need it. I am so used to my phone calendar reminders that allows me to repeat reminders every week on the same days. I may go back to doing that. Other than the reminders, I think the app is pretty cool. I like the predicted A1C from my numbers. I also like the graph. I also like that I have a digital log and something easy I can show my doctor instead of having to remember to bring my paper log.

   Nicole mom of 5 · 30 Aug 2026

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