# Duodecuple Calc

> Duodecuple Calc (iPhone/iPad app by Hideaki Uchikoshi.)

- Source: https://appshunter.io/ios/app/duodecuple-calc/id6742208421 (this page in markdown: same URL + `.md`)
- Developer: [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.8.3 · 36 MB
- Languages: English, Japanese
- Released: 2025-02-19
- Data updated: 2026-08-03
- User reviews in markdown: https://appshunter.io/ios/app/duodecuple-calc/id6742208421/reviews.md

## What is Duodecuple Calc?

Display 12 calculators and perform calculations with each one.


## Version history (last 5 releases)

### 1.0.35 — 2026-07-30

・Fixes regarding advertisement display frequency, screen transitions etc.
・Bug fixes and performance improvements, Updates regarding internal processing

### 1.0.34 — 2026-07-20

・Fixes regarding advertisement display frequency, screen transitions etc.
・Bug fixes and performance improvements, Updates regarding internal processing

### 1.0.33 — 2026-05-29

・Fixes regarding advertisement display frequency, screen transitions etc.
・Bug fixes and performance improvements, Updates regarding internal processing

### 1.0.32 — 2026-04-04

・Fixes regarding advertisement display frequency, screen transitions etc.
・Bug fixes and performance improvements, Updates regarding internal processing

### 1.0.31 — 2025-11-21

・Fixes regarding advertisement display frequency, screen transitions etc.
・Bug fixes and performance improvements, Updates regarding internal processing

## Apps similar to Duodecuple Calc

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [kong calculator](https://appshunter.io/ios/app/kong-calculator/id1594969449) | — | Free | Utilities |
| [Tri-func](https://appshunter.io/ios/app/tri-func/id496807268) | 5.0 (1) | Free | Utilities |
| [RedCrab Calculator](https://appshunter.io/ios/app/redcrab-calculator/id947845140) | — | Free | Utilities |
| [Large Number Calculator](https://appshunter.io/ios/app/large-number-calculator/id581760061) | 1.0 (2) | $0.99 | Utilities |

## More apps by Hideaki Uchikoshi

- [Caesar-Cipher](https://appshunter.io/ios/app/caesar-cipher/id1559575000)
- [Candle Position](https://appshunter.io/ios/app/candle-position/id1607432198)
- [Finger friendly camera](https://appshunter.io/ios/app/finger-friendly-camera/id1608106549)
- [Baumkuchen divided](https://appshunter.io/ios/app/baumkuchen-divided/id6480042293)
- [Ball rolling(2D)](https://appshunter.io/ios/app/ball-rolling2d/id6480332725)
- [Big character calculator](https://appshunter.io/ios/app/big-character-calculator/id6480366253)

All apps by Hideaki Uchikoshi: https://appshunter.io/developer/1559575002

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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 2026-08-03.*