# 暗算Blitz

> 暗算Blitz (iPhone/iPad app by Toshihide KAWAI.)

- Source: https://appshunter.io/ios/app/blitz/id6741730652 (this page in markdown: same URL + `.md`)
- Developer: [Toshihide KAWAI](https://appshunter.io/developer/1598098272)
- Category: Education, Games, Family, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.6 · 54 MB
- Languages: Japanese
- Released: 2025-03-19
- Data updated: 2026-10-03
- User reviews in markdown: https://appshunter.io/ios/app/blitz/id6741730652/reviews.md

## What is 暗算Blitz?

99×99までのかけ算でらくらく計算できるパターンを網羅。
苦手なパターンだけを徹底練習できます。

問題ごとに解法が参照できるので「これどうやるんだったっけ？」という疑問もすぐに解決。

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| プレミアム・ユーザー | $14.99 | one-time |



## Version history (last 3 releases)

### 1.0.3 — 2025-03-21

・広告表示の調整

### 1.0.1 — 2025-03-20

・マーケティングURLの変更

### 1.0.0 — 2025-03-19

No release notes.

## Apps similar to 暗算Blitz

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [19×19 暗算脳トレ](https://appshunter.io/ios/app/1919/id6763848289) | — | Free | Education |
| [マハラジャ算数 – 暗算と計算が速くなる脳トレアプリ](https://appshunter.io/ios/app/id6762497944) | — | Free | Education |
| [ねこ計算ドリル - 暗算トレーニング](https://appshunter.io/ios/app/id6755174772) | — | Free | Education |
| [Way of Indian Math](https://appshunter.io/ios/app/way-of-indian-math/id6763732138) | — | $1.99 | Education |
| [慣用色名 ２級](https://appshunter.io/ios/app/id6746458592) | — | $1.99 | Education |
| [Kukuku! 3-Digit Multiplication](https://appshunter.io/ios/app/kukuku-3-digit-multiplication/id6759827804) | — | Free | Education |

## More apps by Toshihide KAWAI

- [しんぷる買い物リスト](https://appshunter.io/ios/app/id1598098270)
- [かんたんお会計票](https://appshunter.io/ios/app/id1617505910)
- [宿泊費用計算機](https://appshunter.io/ios/app/id1617514263)
- [かんたん金種表](https://appshunter.io/ios/app/id1617522160)
- [キャット・パッド・バイブレーション](https://appshunter.io/ios/app/id1631095443)
- [かんたん金種分け](https://appshunter.io/ios/app/id6502581730)

All apps by Toshihide KAWAI: https://appshunter.io/developer/1598098272

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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 2026-10-03.*