# Scientific Calculator fx-991EX — user reviews

> 1 indexed App Store user reviews of Scientific Calculator fx by Omer Duman, rated 2.30/5 from 3 ratings.

- Source: https://appshunter.io/ios/app/scientific-calculator-fx-991ex/id6760968561/reviews
- App overview in markdown: https://appshunter.io/ios/app/scientific-calculator-fx-991ex/id6760968561.md
- Rating breakdown: 5★ 1 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 2

## Most critical reviews (1 lowest-rated)

### 1/5 — do not update to 2.0.9

*2026-08-03*

不如老版本好用！

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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 2026-08-15.*