zakuni Calculator
Kunio Ozawa Utilities iPhoneiPadiPod touch
zakuni Calculator is a free Utilities app for iPhone and iPad by Kunio Ozawa. Requires iOS 15.1. Updated March 17, 2026.
- Price
- Free
- on the App Store
- Size
- 44 MB
- Age 4+
- Updated
- Mar 17
- 2026 · v1.11.0
Screenshots
About zakuni Calculator
A seemingly ordinary and simple calculator, but there’s no equal (=) button. The calculation results are always displayed, eliminating the need for the extra step of pressing the equals button.
What’s new
Version 1.11.0 · Updated March 17, 2026
Internal improvements.
App privacy
The developer, Kunio Ozawa, 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: Advertising Data
- Identifiers: Device ID
Used for: Third-Party Advertising, App Functionality
Alternatives to zakuni Calculator
Looking for apps like zakuni Calculator? Here are 6 similar apps on the App Store. The highest rated is Caline (5.0/5), and 3 of the 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| zakuni Calculator | – | Free | March 17, 2026 | |
| FusionCalc - Calculator App | – | Free | Aug 23, 2025 | Compare |
| Caline | 5.0 / 5 (2) | 1.99 USD | May 4, 2025 | Compare |
| Fast Video Speed for Safari | 5.0 / 5 (1) | 2.99 USD | May 15, 2024 | Compare |
| Chronographer | 3.4 / 5 (5) | Free | Jul 25, 2026 | Compare |
| Calctan | 4.5 / 5 (61) | Free | Jun 30, 2025 | Compare |
| Calculator-Watch | – | 0.99 USD | Sep 30, 2026 | Compare |
Compare zakuni Calculator with the top alternatives: ratings, updates, ASO score and keyword gaps →