# JONGLOG — Simple Mahjong Result Tracking

> Simple Mahjong Result Tracking (iPhone/iPad app by RaVious Inc..)

- Source: https://appshunter.io/ios/app/jonglog/id6748887501 (this page in markdown: same URL + `.md`)
- Developer: [RaVious Inc.](https://appshunter.io/developer/1439070044)
- Category: Utilities, Social Networking
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 85 MB
- Languages: Japanese
- Released: 2025-09-03
- Data updated: 2026-08-23
- User reviews in markdown: https://appshunter.io/ios/app/jonglog/id6748887501/reviews.md

## What is JONGLOG?

JONGLOG is a mahjong performance tracking app.
JONGLOG aims to support every mahjong player in improving their skills through data and analysis.

■ Simple Input Features
・All players at the table can enter scores together during a match
・Input data is reflected on everyone’s screen in real time, allowing players to check the current progress instantly
・Scores are automatically calculated from the raw points entered, eliminating the need to manually calculate game or total scores and preventing calculation errors
・Supports three-player mahjong

■ Performance Visualization
・Match results can be consolidated and analyzed in a simple and intuitive way
・Match results are shared with all players involved in the game
・Various statistics such as finishing positions, average rank, and earned scores are visualized using graphs

■ Series Management
・Regular matches or league games can be grouped and managed together as a “Series”
・You can analyze only the results from a specific series

■ Rule Management
・Rules such as Uma/Oka and bust bonuses can be registered in advance
・When entering a match, you can simply select from saved rules to reduce setup time before the game starts

■ Friend Registration
・You can share match information with players added as friends

【About Premium Supporter (Monthly Subscription)】

・Name: Premium Supporter
・Duration: 1 month (auto-renewable)
・Price: Please check the price displayed within the app
・Free Trial: A one-month free trial may be available for first-time subscribers

After the free trial period ends, the subscription will automatically convert to a paid subscription and charges will be billed to your App Store account.
This subscription automatically renews every month starting from the purchase date.
Auto-renewal will continue unless canceled at least 24 hours before the end of the current subscription period.

You can cancel your subscription through your App Store account settings.
For detailed cancellation instructions, please refer to the information displayed within the app.

Premium Supporter (Subscription) Terms of Use:
https://jonglog.ravious.co.jp/terms-premium

Keep your records simple, make your analysis easy to understand, and improve your mahjong skills.
With JONGLOG, enjoy mahjong while growing your abilities at the same time.

Privacy Policy:
https://jonglog.ravious.co.jp/policy

Terms of Use:
https://jonglog.ravious.co.jp/terms

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Supporter | $3.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 1,000 Premium Coins | $7.99 | one-time |
| 3,000 Premium Coins | $22.99 | one-time |
| 100 Premium Coins | $0.99 | one-time |
| 5,000 Premium Coins | $34.99 | one-time |
| 500 Premium Coins | $3.99 | one-time |
| 10,000 Premium Coins | $59.99 | one-time |



## Version history (last 5 releases)

### 1.29.0 — 2026-08-18

・More stable app

### 1.28.4 — 2026-08-08

・Internal system improvements

### 1.27.3 — 2026-06-28

・Refactored the internal system

### 1.27.2 — 2026-06-27

・Refactored the internal system

### 1.27.1 — 2026-06-26

・Refactored the internal system

## Apps similar to JONGLOG

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [麻雀スコア記録 - Web共有も簡単](https://appshunter.io/ios/app/web/id6752902154) | — | Free | Utilities |
| [JhongCalc](https://appshunter.io/ios/app/jhongcalc/id1067494143) | 1.0 (1) | Free | Utilities |
| [麻雀スコア表｜成績・収支 ScoreLog](https://appshunter.io/ios/app/scorelog/id6752211874) | — | Free | Utilities |
| [麻雀の順位点計算](https://appshunter.io/ios/app/id6749892680) | — | Free | Utilities |
| [MemoJong Mahjong Score Tracker](https://appshunter.io/ios/app/memojong-mahjong-score-tracker/id6749372126) | — | 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 |

## More apps by RaVious Inc.

- [雀ログ ~麻雀の成績・収支を記録する帳簿アプリ~](https://appshunter.io/ios/app/id1439070045)
- [ANSWER - Q&A](https://appshunter.io/ios/app/answer-q-and-a/id6454846580)
- [BETLOG - Gambling Tracker](https://appshunter.io/ios/app/betlog-gambling-tracker/id6768188029)

All apps by RaVious Inc.: https://appshunter.io/developer/1439070044

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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 2026-08-23.*