# Diabetes Tracker App Glucobyte — user reviews > 95 indexed App Store user reviews of Diabetes Tracker App Glucobyte by Evolve Medical Systems, LLC, rated 4.50/5 from 1,925 ratings. - Source: https://appshunter.io/ios/app/diabetes-tracker-app-glucobyte/id1525105497/reviews - App overview in markdown: https://appshunter.io/ios/app/diabetes-tracker-app-glucobyte/id1525105497.md - Rating breakdown: 5★ 1,484 · 4★ 212 · 3★ 100 · 2★ 49 · 1★ 80 ## What do users think of Diabetes Tracker App Glucobyte? Overall sentiment: positive **Pros** - 👍 Excellent support - 🚀 Tracks data effectively - 👍 Good app for monitoring blood sugar levels - 👍 Great app - 👍 Helpful for managing health - 👍 Easy to use - 👍 Useful for keeping track of glucose levels - 👍 Promotes consistency in glucose monitoring - 👍 Simple and informative - 👍 Great way to keep levels tracked **Cons** - 💰 Expensive subscription - 🐛 Sync issues with Apple Health - 🐛 Unstable app with crashes and freezes - 🐛 Lost data after updates - 🐛 Inaccurate time tracking - 🐛 Inability to connect with certain glucose meters - 🐛 Weight feature not working after update - 🐛 Disappearing data and sync issues **Commonly reported bugs** - Login screen freezes - Incompatible with older devices - Syncing issues with Apple Health - Data loss after updates - Inaccurate time tracking - Weight feature not working - Disappearing data **Most requested features** - Option to display insulin types separately - Medication list for easy entry - Dark mode - Advanced analytics dashboard - Ability to enter fractional insulin doses ## Newest reviews (11 of 95) ### 4/5 — Good App……The Sync to the Glucobyte Cloud No Longer Works *2026-04-16, version 4.5* I’ve been using this app for over a year and have been very pleased with it. After one of the IOS updates, the sync with Glucobyte Cloud no longer works. It will sit and look as if it might sync but it never does. The history is there but I’m not sure it’s going to their cloud. I’ve written to them on their website to no avail. Perhaps I can get an answer, here. ### 2/5 — Paring monitor *2026-01-16, version 4.1* Unable to pair monitor with my iPhone ### 4/5 — Excellent app. Works well to track data. *2025-12-28, version 4.1* Adding to review in Decemberand syncs effectively with Apple health. 2025: working well I originally gave this app a 1 star rating because of the above comment. However, after navigating through some options, found how I could link it to my apple health app. If that process was intuitive, I would give this a five star. This is also, probably, the cheapest app for the full version. Well done guys, but why not a simple step by step to link to the Apple health app when you first start the app? BTW: I have 5 degrees, so not a dweeb. 😊 ### 3/5 — Excellent control measure *2025-12-04* Good one ### 4/5 — Glucobyte *2025-11-17, version 4.1* Muy buena aplicación para mi glucosa. Gracias ### 3/5 — Almost great *2025-09-28, version 4.0.2* It has a widget that works with Apple Health for my Dexcom Stelo CGM. This is great although it’s ugly compared to iPhone aesthetics. The watch app is great but doesn’t come with any complications to display my recent readings on my watch face - this is a big negative and will likely make me cancel my account. ### 4/5 — Quite helpful overall *2025-09-26, version 4.0.2* I would give this a five however I’m not real good at keeping up with entering my numbers. Because of that I have to go back and enter information from the past. Changing the date and the time can sometimes be problematic. If that little glitch was worked out I would give it a five for certain! ### 5/5 — 好 *2025-09-13* 好！ ### 5/5 — Miss *2025-09-08, version 4.0.2* Pure Gold ### 2/5 — Inaccurate timed *2025-08-26, version 4.0.2* The times don't match the readings. There is an appropriate 5 to 6 difference in the time from my meter & the app. The date/time on my blood sugar meter matches the time on my phone, but time showing on the app is way off. Otherwise this would be a great app. ### 5/5 — Diary *2025-07-21, version 4.0.1* Start ## Most critical reviews (10 lowest-rated) ### 1/5 — Bad Changes *2026-05-29, version 4.6.1* This app used to be very good. Update now freezes the app up and does not keep previous readings. Used to be a 5-star app, now a 1-star. ### 1/5 — Clunky *2026-05-22, version 4.6.1* I just purchased a lifetime subscription, and the app is suddenly clunky and slow to respond. It’s like the developers are no longer trying to entice me to subscribe so my user experience is turned to “just be awful” mode. ### 1/5 — Dommage *2026-05-12* Le prix - non affiché - est trop élevé… Dommage ! ### 1/5 — Glucobyte cloud sync *2026-05-04, version 4.5* Sync no longer works free iOS update. Will have to cancel my subscription as this is a pretty important feature ### 1/5 — Werner Mehl *2025-12-26* Funktioniert nur mangelhafte Qualität mangelhaft **Developer response:** Hallo - Entschuldigung für Ihre Erfahrung, aber können Sie mehr darüber erfahren, was das Problem ist? Wenn es Lücken gibt, würden wir gerne Verbesserungen vornehmen. Sie erreichen uns unter support@evolvemedsys.com ### 1/5 — Enter your data and pay to view them. *2025-11-18, version 4.1* The app is nice but it doesn’t allow you to see the A1C estimate for the entire month unless you pay. I understand that and I don’t like subscription so the only option is the lifetime plan which is very expensive 89.99. Maybe better apps out there at lower price. ### 1/5 — Macht keinen Sinn *2025-09-25* Leider kann ich die App mit meiner WatchOS nicht ausprobieren, da ich erst die App kaufen bzw. bezahlen muss. Das ist für mich nicht sinnvoll. Ohne bezahlen wird auch nichts gemessen. ### 1/5 — Stupid *2025-09-04, version 4.0.2* To much money are you crazy ### 1/5 — Be Careful! *2025-07-20, version 4.0.1* This app is free but they push to get you into the paid version, sometimes sliding in a quick question that seems innocuous. ### 1/5 — アプリが中国語 *2025-07-17* 日本語が変。アプリは安心と強調。気持ち悪過ぎてすぐにアンインストール **Developer response:** この問題をご報告いただきありがとうございます。翻訳の不正確な箇所を教えていただけますか？すぐに対応いたします。メールアドレスはsupport@evolvemedsys.comです。 翻訳ソフトウェアを使用しているため、文法や言葉の誤りがある場合がございますが、ご容赦ください。 ## Most praised reviews (10 highest-rated) ### 5/5 — Customer support *2026-06-12, version 4.7.1* Great app support. Responding quickly and correcting any issues in a very short time. I recommend the app! ### 5/5 — Glucobyte cloud sync *2026-05-08* Sync no longer works free iOS update. Will have to cancel my subscription as this is a pretty important feature Updated to 4.6.1 and it works great. Thank you for the fast fix! **Developer response:** Hello - We have fixed this issue. Please update to 4.6.1 Let us know if you have any issues support@evolvemedsys.com ### 5/5 — Glicose *2026-02-18* Ótimo ### 5/5 — Blood sugar Monitor Glucbyte *2026-02-10, version 4.3* Good app helps me track of my sugar levels really good. 👍 ### 5/5 — Mr. *2026-02-08, version 4.3* Love it. ### 5/5 — Great App! *2026-01-22, version 4.2* I really like it for tracking my glucose and nutrition ### 5/5 — Everything you need right here! *2026-01-12, version 4.1* I've been using this app for several years now and just recently looked to see what else is out there. It wasn't worth my time to do that. This app has everything I need and functions without glitches, has from the start. ### 5/5 — Excellent Support *2026-01-04, version 4.1* Recently had issue with purchasing and registration which was resolved quickly with excellent communication ### 5/5 — Blood sugar Monitor Glucbyte *2025-12-17, version 4.1* Good app helps me track of my sugar levels really good. 👍 ### 5/5 — Mr *2025-11-23, version 4.1* Great app --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*