# Mahjong Instant Score Training — Practice in Calculating Score

> Practice in Calculating Score (iPhone/iPad app by Hiroshi Oda.)

- Source: https://appshunter.io/ios/app/mahjong-instant-score-training/id6757863489 (this page in markdown: same URL + `.md`)
- Developer: [Hiroshi Oda](https://appshunter.io/developer/1855470103)
- Category: Games, Board
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 39 MB
- Languages: English, Japanese
- Released: 2026-01-22
- Data updated: 2026-07-29
- User reviews in markdown: https://appshunter.io/ios/app/mahjong-instant-score-training/id6757863489/reviews.md

## What is Mahjong Instant Score Training?

This is a practical, battle-focused training app designed to master mahjong scoring not through memorization, but at a reflex level.

The app employs a unique, step-by-step learning design.
It effortlessly builds the thought process to instantly connect “tile layout → han count → score.”

Key Features:

・“Instant Score Training” for rapid response
・Learning steps that progressively introduce yaku and dora presence
・Realistic information design including dealer/non-dealer, Ron/Tsumo, and call presence
・“Weakness Overcome Mode” for reviewing only missed problems
・Designed for long-term use from beginners to intermediate players

This score calculation-focused training app is ideal for players who want to eliminate the frustration of “not being able to calculate scores quickly” during actual games.

Terms of Use
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium Plan | $3.99 | one-time |



## Version history (last 5 releases)

### 0.1.10 — 2026-07-23

Usage limits per day have been removed.

### 0.1.9 — 2026-07-22

I made some minor corrections.

### 0.1.8 — 2026-05-18

Minor bugs have been fixed.

### 0.1.7 — 2026-05-03

Minor bugs have been fixed.

### 0.1.6 — 2026-03-26

I made some minor changes.

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [麻雀点数計算機「速攻符計算」](https://appshunter.io/ios/app/id6504679858) | — | Free | Games |
| [点棒王～麻雀点数計算機～](https://appshunter.io/ios/app/id6752234415) | — | Free | Games |
| [Mahjong Skill Builder](https://appshunter.io/ios/app/mahjong-skill-builder/id6759558674) | — | Free | Games |
| [麻雀立体何切るアーカイブ](https://appshunter.io/ios/app/id6756619063) | — | Free | Games |
| [Mah Jongg P](https://appshunter.io/ios/app/mah-jongg-p/id1624941400) | — | Free | Games |
| [麻雀 点数計算と得点表示 - ボイス実況対応](https://appshunter.io/ios/app/id6761748276) | — | Free | Games |

## More apps by Hiroshi Oda

- [Mahjong Solo Issou](https://appshunter.io/ios/app/mahjong-solo-issou/id6755676628)
- [Mahjong Score Memo](https://appshunter.io/ios/app/mahjong-score-memo/id6759053546)
- [Mahjong Fold Dojo](https://appshunter.io/ios/app/mahjong-fold-dojo/id6763664588)

All apps by Hiroshi Oda: https://appshunter.io/developer/1855470103

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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 2026-07-29.*