# MemoJong Mahjong Score Tracker — Riichi Hand Calculator & Stats

> Riichi Hand Calculator & Stats (iPhone/iPad app by KAZUKI KUMAZAWA.)

- Source: https://appshunter.io/ios/app/memojong-mahjong-score-tracker/id6749372126 (this page in markdown: same URL + `.md`)
- Developer: [KAZUKI KUMAZAWA](https://appshunter.io/developer/1830239436)
- Category: Utilities, Entertainment
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 82 MB
- Languages: American English, Indonesian, Japanese, Korean, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2025-08-12
- Data updated: 2026-08-25
- User reviews in markdown: https://appshunter.io/ios/app/memojong-mahjong-score-tracker/id6749372126/reviews.md

## What is MemoJong Mahjong Score Tracker?

--- Simple × Lightweight × Easy to Use ---

MemoJong is a simple and powerful riichi mahjong score tracker that helps you record, manage, calculate, and analyze your mahjong results, scores, points, and earnings with ease.

Just enter your game results and MemoJong automatically calculates points, organizes match records, and visualizes your performance. Whether you play 4-player mahjong or 3-player mahjong, this app makes it easy to manage your mahjong score sheet like a personal record book.

Designed with a clean interface and lightweight performance, MemoJong is useful for beginners, regular players, mahjong clubs, leagues, and anyone who wants to improve their riichi mahjong skills.

◆ Main Features ◆

■ Mahjong Rule Settings & Player Registration
Register players, set the number of participants, and configure the rate in just a few steps.
MemoJong supports both 4-player mahjong and 3-player mahjong, allowing you to quickly record match results, scores, points, and earnings.

■ Automatic Point Calculation & Record Management
Scores, points, rankings, and earnings are automatically calculated based on your rules, rate, and placement.
No calculator needed. MemoJong helps you manage daily mahjong results and income records smoothly with an easy-to-read interface.

■ Detailed Statistics & Performance Analysis
Analyze your mahjong performance using various statistics such as total points, average rank, score history, and earnings.
Daily and monthly reports, as well as opponent-specific match history, help you understand your strengths and weaknesses objectively and improve your mahjong skills.

■ Ranking Display
Display rankings by total points, average rank, score, or other criteria.
Easily check who is leading among friends, club members, or league players.

■ Mahjong Score Calculator & Score Reference Table
Calculate fu, han, and final points by selecting the hand details.
MemoJong also includes score reference tables for both 4-player mahjong and 3-player mahjong.
Quickly answer questions like “How many points is this hand?” during real matches or while learning mahjong scoring.

■ Sharing Function
Share mahjong record tables, score sheets, and result summaries with a tap.
Review past games with friends, settle table fees or chips, and share match logs for clubs, circles, and league play.

■ Backup & Restore
Create a backup with one tap.
Restore your important mahjong records, score history, and earnings data by simply selecting a backup file.

■ Dark Mode Support
MemoJong supports dark mode for comfortable use at night or in darker places such as mahjong parlors.

◆ Recommended For ◆

・Players who want to record mahjong results and match history easily
・Players who want to manage mahjong scores, points, and earnings like a ledger
・Anyone who wants to automate mahjong point calculation and score aggregation
・Players who want to analyze their results and improve their riichi mahjong skills
・Beginners who need support with mahjong scoring, records, and statistics
・Mahjong groups, clubs, circles, and leagues that want to share score sheets

--- About Premium Membership ---

• Premium membership is automatically renewed every month
• Payment will be charged to your Apple ID
• Subscriptions are managed by the user and can be turned off from account settings
• Renewal charges will be made within 24 hours before the current subscription period ends
• The subscription will automatically continue unless canceled at least 24 hours before the next renewal date

How to cancel your subscription:

1. Open the iPhone Settings app
2. Tap your Apple ID at the top of the screen
3. Select “Subscriptions”
4. Select the plan you want to cancel and tap “Cancel Subscription”

---

## Terms of Service & Privacy Policy

● Terms of Use
https://memojong.com/en/terms

● Privacy Policy
https://aniyomesan.github.io/memo-jong-privacy-policy/PrivacyPolicy/en/PrivacyPolicy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Memo Jong Premium | $1.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Memo Jong Premium | $14.99 | one-time |



## Version history (last 5 releases)

### 2.7.19 — 2026-08-16

・Made minor improvements and added new features.

### 2.7.18 — 2026-08-14

・You can now save rules and participants even if round data has not been entered.

### 2.7.17 — 2026-08-11

・Added a White theme to the app.

### 2.7.15 — 2026-08-09

・Made minor fixes.

### 2.7.14 — 2026-08-08

・Made minor fixes.

## Apps similar to MemoJong Mahjong Score Tracker

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Simple Mahjong Calculator](https://appshunter.io/ios/app/simple-mahjong-calculator/id6743121161) | 5.0 (1) | Free | Utilities |
| [JhongCalc](https://appshunter.io/ios/app/jhongcalc/id1067494143) | 1.0 (1) | Free | Utilities |
| [Mahjong Scorer](https://appshunter.io/ios/app/mahjong-scorer/id6736632044) | — | Free | Utilities |
| [麻雀管理 -点数計算と成績管理のアプリ-](https://appshunter.io/ios/app/id6443458925) | — | Free | Utilities |
| [麻雀会](https://appshunter.io/ios/app/id1663396191) | — | $0.99 | Utilities |
| [JONGLOG](https://appshunter.io/ios/app/jonglog/id6748887501) | — | Free | Utilities |

## More apps by KAZUKI KUMAZAWA

- [Screenshot Cleanup Buddy](https://appshunter.io/ios/app/screenshot-cleanup-buddy/id6758551748)

All apps by KAZUKI KUMAZAWA: https://appshunter.io/developer/1830239436

## Related topics

[mahjong score calculator](https://appshunter.io/ios/topics/mahjong-score-calculator)

---

*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 2026-08-25.*