Keisan-Hakusho
Takumi Seki Games iPhoneiPadiPod touch
Keisan-Hakusho is a free Games app for iPhone and iPad by Takumi Seki. Requires iOS 13.0. Updated February 11, 2025.
- Price
- Free
- on the App Store
- Size
- 86 MB
- Age 4+
- Updated
- Feb 11
- 2025 · v1.0.3
Screenshots
About Keisan-Hakusho
A calculation power training app that solves many mental calculations within a time limit. Activate your brain by improving your judgment, concentration, and mental arithmetic skills! How to play [Normal mode] Aim for your personal best by solving as many questions as possible within the 30 second time limit! You can select the calculation method from [Addition/Subtraction/Multiplication/Division]. You can select the difficulty level from [Easy/Normal/Slightly Difficult/Difficult]. [National exam mode] Solve many problems within 60 seconds and compete with players from all over the world!
What’s new
Version 1.0.3 · Updated February 11, 2025
Fixed some UI.
App privacy
The developer, Takumi Seki, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- User Content: Gameplay Content
Used for: Other Purposes
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Keisan-Hakusho | – | Free | February 11, 2025 | |
| Reverse Rock-Paper-Scissors | – | Free | Nov 17, 2025 | Compare |
| MeatBunGame | – | Free | May 26, 2025 | Compare |
| Doodle Monster - RPS Battle - | – | Free | Nov 17, 2023 | Compare |
| 神経衰弱-毎日脳トレのトランプゲーム-しんけいすいじゃく | 5.0 / 5 (3) | Free | Dec 25, 2023 | Compare |
| じゃんけん大会 in もぐらんど | 5.0 / 5 (1) | Free | Oct 7, 2026 | Compare |
| Brain Block -脳トレ分解パズル- | – | Free | Nov 29, 2023 | Compare |
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