JONGLOG vs MahjongScore
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JONGLOG
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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
MahjongScore
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麻雀スコアは、仲間内のセット麻雀の成績を記録・集計するためのスコア管理アプリです。 素点を入力するだけで、面倒な計算はすべて自動。対局中はゲームに集中できます。 ■ こんな方におすすめ ・仲間内のセット麻雀の成績を紙やメモアプリで管理している ・ウマ・オカの計算や精算で毎回もめる、時間がかかる ・自分の成績や収支の推移をちゃんと振り返りたい ■ 主な機能 【かんたんスコア入力】 半荘ごとに素点を入力するだけで、順位点(ウマ)・オカ・チップを含むスコアを自動計算。 同点時の着順選択や2位のクビなど、細かいルールにも対応しています。 最後の1人の素点は自動入力。合計チェック付きで入力ミスも防げます。 【ルールを自由にカスタマイズ】 順位点・持ち点・返し点・換算倍率・チップをルールとして保存し、いつもの卓ですぐ再利用できます。4人麻雀・3人麻雀の両方に対応。 【精算もおまかせ】 対局が終わったら、「誰が誰にいくら」を自動で算出。複数ゲームをまとめて精算することもできます。 【成績・収支の見える化】 ホーム画面で月間・年間・全期間の収支をグラフとカレンダーで表示。 平均着順・着順分布・スコア内訳(素点/順位点/チップ)も、総合・4麻・3麻それぞれで確認できます。 【友達と成績を共有】 ユーザーコードで友達を追加すると、同じ対局の記録が友達の履歴にも反映。 友達ごとの対戦成績(勝敗・スコア・収支)も自動で集計されます。 【途中保存で安心】 対局の途中でも一時保存OK。下書きから再開できるので、長いセットでも記録が途切れません。 ―――――――――― Terms of Use: https://okadataisei234.github.io/mahjongscore-legal/terms-of-service.html Privacy Policy: https://okadataisei234.github.io/mahjongscore-legal/privacy-policy.html
Screenshots
Verdict
The clearest difference is ads: JONGLOG at none against MahjongScore's shown. On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. JONGLOG sells 7 in-app purchases, starting at $3.99 per month and MahjongScore sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
JONGLOG ships an update every 3 days, MahjongScore every 5 days. The most recent releases landed on October 28, 2026 and October 8, 2026 respectively.
| Parameter | JONGLOG | MahjongScore |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days — better | Every 5 days |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 87 MB | 42 MB |
| Age rating | 4+ | 17+ |
| Developer | RaVious Inc. | TAISEI OKADA |
In-app purchases
JONGLOG
- Premium Supporter1 Month trial$3.991 Month
- 100 Premium Coins$0.99
- 500 Premium Coins$3.99
- 1,000 Premium Coins$7.99
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- 3,000 Premium Coins$22.99
- 5,000 Premium Coins$34.99
- 10,000 Premium Coins$59.99
MahjongScore
- プレミアム(月額)$0.991 Month









