# Mental Math: Focus Trainer — user reviews

> 1 indexed App Store user reviews of Mental Math by Denys Kotenko, rated 3.50/5 from 4 ratings.

- Source: https://appshunter.io/ios/app/mental-math-focus-trainer/id6757860865/reviews
- App overview in markdown: https://appshunter.io/ios/app/mental-math-focus-trainer/id6757860865.md
- Rating breakdown: 5★ 2 · 4★ 0 · 3★ 1 · 2★ 0 · 1★ 1

## Most critical reviews (1 lowest-rated)

### 1/5 — Very bad

*2026-08-19*

Says you are wrong when you are right. And it’s boring

**Developer response:** Thank you for writing. We would like to understand what happened, and you are the one person who can tell us.    

We are finishing an update to how answers are entered, and there is still time to get your case into it. Could you write to us at denys.kotenko@icloud.com and tell us which question it was and exactly what you typed, and where you saw it - on the screen straight after the session, or on the map of your facts? Even from memory, that would point us at the right place.

If the app is still on your phone there is more we can work with: open the exercise, tap Progress, then All Data under More, and the list shows every question with the answer that was recorded against it. A screenshot of that tells us in one picture what we would otherwise be guessing at.

Thank you for taking the trouble to say it.

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*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 2026-08-25.*