Quatuordecuple Calc
Hideaki Uchikoshi Utilities iPhoneiPadiPod touch
Quatuordecuple Calc is a free Utilities app for iPhone and iPad by Hideaki Uchikoshi. Requires iOS 15.8.3. Updated July 31, 2026.
- Price
- Free
- on the App Store
- Size
- 36 MB
- Age 4+
- Updated
- Jul 31
- 2026 · v1.0.32
Screenshots
About Quatuordecuple Calc
Display 20 calculators and perform calculations with each one.
What’s new
Version 1.0.32 · Updated July 31, 2026
・Fixes regarding advertisement display frequency, screen transitions etc. ・Bug fixes and performance improvements, Updates regarding internal processing
App privacy
The developer, Hideaki Uchikoshi, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Performance Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Performance Data
Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics
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:
- Diagnostics: Crash Data
Used for: Analytics
Alternatives to Quatuordecuple Calc
Looking for apps like Quatuordecuple Calc? Here are 6 similar apps on the App Store. The highest rated is ACalcM (5.0/5), and 5 of the 6 are free to download.
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Calculator 2 Memory
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FontCheck
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Scientific Calc
3.7
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ACalcM
5.0
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Basic Calculator: Classic Calc
4.8
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Military Time Converter +
4.7
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Quatuordecuple Calc | – | Free | July 31, 2026 | |
| Calculator 2 Memory | – | Free | May 23, 2025 | Compare |
| FontCheck | – | Free | Jul 10, 2026 | Compare |
| Scientific Calc | 3.7 / 5 (3) | 1.99 USD | Jun 11, 2026 | Compare |
| ACalcM | 5.0 / 5 (26) | Free | Oct 19, 2026 | Compare |
| Basic Calculator: Classic Calc | 4.8 / 5 (3,247) | Free | Oct 19, 2026 | Compare |
| Military Time Converter + | 4.7 / 5 (669) | Free | Oct 23, 2026 | Compare |