# Abacus Mental Math Training — user reviews

> 5 indexed App Store user reviews of Abacus Mental Math Training by Peikun Duan, rated 4.10/5 from 30 ratings.

- Source: https://appshunter.io/ios/app/abacus-mental-math-training/id6449295111/reviews
- App overview in markdown: https://appshunter.io/ios/app/abacus-mental-math-training/id6449295111.md
- Rating breakdown: 5★ 20 · 4★ 2 · 3★ 3 · 2★ 1 · 1★ 4

## Most critical reviews (5 lowest-rated)

### 1/5 — Too many ads

*2025-08-12*

There are just too many ads. It becomes very annoying. You can’t even do the math properly because every time you click next there’s an ad every time you go back there is an ad.

### 1/5 — Bad Soft!!!

*2025-01-29*

I paid for an in-app purchase in this app to cancel the advertising banner, however, the app in Chinese tells me that the app has not been purchased and the banners continue to appear, and there is not a single contact in the system for communication and the feedback button simply does not work =((((

### 1/5 — 最悪

*2024-03-29*

1回やる度に広告出てうざすぎる、 フラッシュ暗算できるのはいいけどなんかやる気無くなる💦

### 1/5 — 広告が多すぎる

*2024-01-20*

ひとつクリアしたごとに広告が流れてきて、やる気がなくなります。
広告を減らして欲しいです。

### 5/5 — Abacus Math

*2023-06-02*

It’s very nice!!!!!

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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 2026-08-22.*