# Blood sugar master — user reviews > 10 indexed App Store user reviews of Blood sugar master by Raul Thomas, rated 4.44/5 from 216 ratings. - Source: https://appshunter.io/ios/app/blood-sugar-master/id6444045640/reviews - App overview in markdown: https://appshunter.io/ios/app/blood-sugar-master/id6444045640.md - Rating breakdown: 5★ 159 · 4★ 23 · 3★ 16 · 2★ 5 · 1★ 13 ## Most critical reviews (10 lowest-rated) ### 1/5 — Doesn't work *2025-08-25* Doesn't work... I deleted immediately ### 1/5 — Where the cgm *2025-08-02* No continuous glucose monitor. ### 1/5 — Not what it says *2024-12-05* I downloaded this after seeing an ad for it on YouTube, for measuring your blood sugar. And the first two words of its name are "Blood sugar". But when you open it it's nothing of the sort. And in any case you can't do anything unless you pay. An utter disgrace. Don't put adverts up when your app isn't ready and don't make out it's free when it isn't. ### 1/5 — Taking money when subscription was cancelled *2024-08-29* Stop taking money from my account!!! ### 1/5 — App crashes *2023-03-20* App crashes immediately when I press tap to start. It has never worked. ### 1/5 — 1 star *2023-01-05* Easy to use but inaccurate. ### 2/5 — Impossible to get a proper reading *2023-01-13, version 1.0.2* EVERYTIME I try and get a reading in my heart it says im pushing to hard on the Lende when im barley even touching it very frustrating ### 4/5 — Having Issues *2023-04-21, version 1.0.9* I was using the app when I was in A-fib. It was very helpful to see what I was feeling. ### 4/5 — Doctor google *2023-03-14* It take practice but if you keep a well lit room and you don’t move you should be close to your real heartbeat ### 5/5 — My Heart Rate *2022-12-23, version 1.0.1* Love it!!! --- *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 2026-06-10.*