# DOTENKO電卓 — メモ帳・電卓要らず！どてんこ計算アプリ登場！

> メモ帳・電卓要らず！どてんこ計算アプリ登場！ (iPhone/iPad app by Takuma Shinoda.)

- Source: https://appshunter.io/ios/app/dotenko/id6475644027 (this page in markdown: same URL + `.md`)
- Developer: [Takuma Shinoda](https://appshunter.io/developer/1713355943)
- Category: Utilities, Games, Entertainment, Card, Casino
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 13 MB
- Languages: English, Japanese
- Released: 2025-09-21
- Data updated: 2026-06-24
- User reviews in markdown: https://appshunter.io/ios/app/dotenko/id6475644027/reviews.md

## What is DOTENKO電卓?

The "DOTENKO" calculation app is finally here!

What is DOTENKO?
This is a new card game that combines mahjong and UNO.
Players declare "DOTENKO" and compete to steal points from each other.

No need for notepads or calculators!
When playing DOTENKO against other players, calculating points can be a pain...
With the DOTENKO calculation app,

You can instantly calculate your score,

See each player's score at a glance,

Check past game history,

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |



## Version history (last 5 releases)

### 2.5.0 — 2026-06-14

ver 2.5.0 minorfix

### 2.4.0 — 2026-05-10

ver 2.4.0 minor fix

### 2.3.0 — 2026-01-16

ver 2.3.0 minor fix

### 2.2.1 — 2026-01-07

ver 2.2.1 Added ad-free plan, minor fixes

### 2.1.0 — 2025-11-25

v2.1.0 軽微な修正

## More apps by Takuma Shinoda

- [DOTENKO](https://appshunter.io/ios/app/dotenko/id6470292688)
- [Atodemi](https://appshunter.io/ios/app/atodemi/id6752793964)
- [パーソナル和尚 - 姿勢検知×集中タイマー](https://appshunter.io/ios/app/id6763674560)
- [Snoozedebt](https://appshunter.io/ios/app/snoozedebt/id6774878783)

All apps by Takuma Shinoda: https://appshunter.io/developer/1713355943

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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 2026-06-24.*