tatetsu
Tetsuya Nishikawa Utilities iPhoneiPadiPod touch
tatetsu is a free Utilities app for iPhone and iPad by Tetsuya Nishikawa. Requires iOS 16.0. Updated July 19, 2026.
- Price
- Free
- on the App Store
- Size
- 25 MB
- Age 4+
- Updated
- Jul 19
- 2026 · v2.1.0
Screenshots
About tatetsu
Distribution calculations of either trips or meals paid by several members is difficult, when wanting split bill. This app calculate payer statuses and settlement procedures simply.
What’s new
Version 2.1.0 · Updated July 19, 2026
Thank you for using. - Updated for the latest OS versions. - Fixed a crash caused by certain inputs in the price field. - Fixed issues where the keyboard did not appear or inputs were lost. - Fixed an issue where payment detail panels could not be collapsed.
App privacy
The developer, Tetsuya Nishikawa, 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:
- Usage Data: Product Interaction
- Diagnostics: Crash Data, Performance Data
Used for: Analytics
Alternatives to tatetsu
Looking for apps like tatetsu? Here are 6 similar apps on the App Store. The highest rated is ふたりのサイフ (5.0/5), and all 6 are free to download.
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ワリカンジ｜幹事のための割り勘電卓
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Easy Split Bill
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割り勘 by 基君
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ふたりのサイフ
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groupay - Adjust Split Bill
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シンプル割り勘計算 - 飲み会の割り勘電卓
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| tatetsu | – | Free | July 19, 2026 | |
| ワリカンジ｜幹事のための割り勘電卓 | – | Free | Dec 22, 2024 | Compare |
| Easy Split Bill | – | Free | Feb 15, 2024 | Compare |
| 割り勘 by 基君 | 3.0 / 5 (1) | Free | Aug 26, 2025 | Compare |
| ふたりのサイフ | 5.0 / 5 (1) | Free | Aug 3, 2026 | Compare |
| groupay - Adjust Split Bill | – | Free | Oct 1, 2026 | Compare |
| シンプル割り勘計算 - 飲み会の割り勘電卓 | – | Free | Sep 16, 2026 | Compare |
Compare tatetsu with the top alternatives: ratings, updates, ASO score and keyword gaps →