# Rusty: AI Reading & Math — user reviews

> 3 indexed App Store user reviews of Rusty by FOUR STAR GROUP INC, rated 5.00/5 from 4 ratings.

- Source: https://appshunter.io/ios/app/rusty-ai-reading-and-math/id6777604306/reviews
- App overview in markdown: https://appshunter.io/ios/app/rusty-ai-reading-and-math/id6777604306.md
- Rating breakdown: 5★ 4 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (3 lowest-rated)

### 5/5 — Very helpful quick mental math game

*2026-07-01*

Definitely helps me keep my brain working right, quick fun mental math game to keep yourself attentive and focused. Very straightforward clean design making it a breeze any time you need a little focus boost!

### 5/5 — So helpful

*2026-06-29*

As someone who has used AI for years, I know I rely on it too much. Rusty helps me stay sharp and not so dependent.

**Developer response:** Thank you! This is the exact reason we built Rusty.

### 5/5 — Great

*2026-06-26*

Onboarding was amazing and training was good. I feel after a month or two I might adapt to the difficulty so they should add progressive difficulties.

**Developer response:** Thanks for the review, we are adding adaptive training as well as levels and new training modes in the coming updates!

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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 2026-09-01.*