# Simple Calculator - iCalc — user reviews

> 8 indexed App Store user reviews of Simple Calculator by Takao Ichimura, rated 4.86/5 from 28 ratings.

- Source: https://appshunter.io/ios/app/simple-calculator-icalc/id1596290232/reviews
- App overview in markdown: https://appshunter.io/ios/app/simple-calculator-icalc/id1596290232.md
- Rating breakdown: 5★ 25 · 4★ 2 · 3★ 1 · 2★ 0 · 1★ 0

## Most critical reviews (8 lowest-rated)

### 1/5 — Runs slowly.

*2024-01-30, version 1.4.2*

It takes a few seconds to display the logo that doesn't matter every time.

### 1/5 — cm

*2023-11-23, version 1.3.5*

いちいちcmが出てそれを消してからでなければ使えないのでとつも使いづらい。毎回でるcmは全く見ないので私にとっては無意味！他に計算アプリが有れば即変更したい。

### 1/5 — 広告が

*2023-10-27, version 1.3.4*

広告が

### 1/5 — 広告が邪魔

*2023-09-13, version 1.3.1*

計算したい時に広告が邪魔

### 1/5 — 機能に関しては何もいうことありません。

*2022-07-09, version 1.1.1*

広告が煩わしいです。

### 2/5 — Icalc

*2024-02-08*

Would be better without the ads. Having to wait for the app to open compared to other calculators I have downloaded. Need rid of the ads but not paying £4.99! Don’t mind paying £1.99 or a bit more. Other calculators I have used open instantly. Don’t have to wait a few seconds like this one. Please can you update this? And there’s no vibrate on this either like haptic feedback.

**Developer response:** I have released a paid version of "iCalc-Pro" without advertisements. Thank you for your advise.

### 3/5 — 改良希望

*2025-01-06, version 1.4.12*

iPhoneのサイズがデカくなるに従い、操作感が悪くなる。要は片手で操作し易くボタン配置を変更出来ると良い。

### 5/5 — 使いやすい

*2025-08-21, version 1.4.14*

シンプルで使いやすいです

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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 2026-07-06.*