# Arith

> Arith (iPhone/iPad app by Harumi Numao.)

- Source: https://appshunter.io/ios/app/arith/id1578168842 (this page in markdown: same URL + `.md`)
- Developer: [Harumi Numao](https://appshunter.io/developer/1506446306)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 14.5 · 487 MB
- Languages: American English
- Released: 2021-07-30
- Data updated: 2026-06-10
- User reviews in markdown: https://appshunter.io/ios/app/arith/id1578168842/reviews.md

## What is Arith?

難易度の高い四則演算を繰り返すことによって、計算能力を鍛えることができます。


## Version history (last 2 releases)

### 1.0.1 — 2021-11-22

収入確保のため、広告バナーを追加。

### 1.0.0 — 2021-07-30

No release notes.

## Apps similar to Arith

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [サクッと暗記TOEIC頻出英熟語200 - 英語勉強](https://appshunter.io/ios/app/toeic200/id1471849303) | 4.0 (1) | Free | Education |
| [ReckonSquare:LearningMath](https://appshunter.io/ios/app/reckonsquarelearningmath/id1623538548) | 5.0 (1) | Free | Education |
| [そろばん問題集](https://appshunter.io/ios/app/id1527023159) | 4.8 (5) | Free | Education |
| [簿記３級＆２級 簿記トレ](https://appshunter.io/ios/app/id1493695401) | — | Free | Education |
| [英語能力診断（今日の英単語・センテンス学習）](https://appshunter.io/ios/app/id1510186924) | — | Free | Education |

## More apps by Harumi Numao

- [AnagramGenerator](https://appshunter.io/ios/app/anagramgenerator/id1523203334)
- [Vote.](https://appshunter.io/ios/app/vote/id1542436046)
- [バカラシミュレーター改](https://appshunter.io/ios/app/id1596819585)
- [イラスト英語辞典](https://appshunter.io/ios/app/id1604338862)
- [WordFinder.](https://appshunter.io/ios/app/wordfinder/id1612200762)

All apps by Harumi Numao: https://appshunter.io/developer/1506446306

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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 2026-06-10.*