Reach Mahjong Score Manager Downloads & RevenueReach Mahjong Score Manager · App Store
麻雀の点数計算と成績管理 -麻雀計算機-
Not in any tracked top chart right now.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperKyohei Hakka
CategoryGames
PriceFree
Released
Rating★ 4.6 (1.2k)
Version6.31.3
Age rating17+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)50k+ worldwide
Reach Mahjong Score Manager update history & changes
Last change · 13 events since 5 Sep 2017Full timeline ↓📦Updated to version 6.31.3📦Updated to version 6.31.2✏️New iPad screenshots✏️New screenshots📈Entered the top 100🆕First spotted by AppInsider🆕Its developer released another app: Riftly: РПГ подземелье
Full timeline · 13 events
- 📦Reach Mahjong Score Manager updated to version 6.31.3広告SDKを更新し、広告の安定性を改善しました。
過去に買い切りアイテムをご購入いただいた方への割引版の表示判定を修正しました。 - 📦Reach Mahjong Score Manager updated to version 6.31.2・一部の旧記録にプレイヤー情報がない場合に、アプリを起動できなくなる問題を修正しました。
・旧記録をそのまま保全し、「履歴とバックアップ」から保存値を確認できるようにしました。新しい対局は通常どおり記録・編集できます。 - 📦Reach Mahjong Score Manager: now updating weekly4 updates in 30 days, after a quiet two months
- 📦Reach Mahjong Score Manager updated to version 6.31.1一部の古いデータベースで起動できない場合の復旧機能を追加しました。元のデータと読み取り専用の履歴を保持し、別のデータベースで新しい記録を再開できます。バックアップと復元を改善しました。
- ✏️Reach Mahjong Score Manager: new iPad screenshots· JP
- ✏️Reach Mahjong Score Manager: new screenshots6 screenshots (was 6) · JP
- 📦Reach Mahjong Score Manager updated to version 6.31.0• Added iPhone Duo support for folding, unfolding, and rotation.
• Improved score entry and statistics layouts for larger text.
• Fixed a crash that could occur when loading rewarded ads. - 📦Reach Mahjong Score Manager updated to version 6.30.0• View detailed analysis for one match by watching a rewarded video. Access lasts until you close the results screen.
• After recording two matches within 24 hours, one rewarded video lets you record additional matches for 48 hours. Any active purchase removes this restriction.
• Improved Premium plan selection.
• Shared statistics now include counts alongside percentages.
• Made the dealer continuation option easier to find on drawn hands.
• Improved Pro League downloads and ad-loading reliability.… more - 📈Reach Mahjong Score Manager entered the top 100Top Grossing · Board · JP
- 🆕Reach Mahjong Score Manager first spotted by AppInsider#81 in Top Free · Casino · Japan
- 🆕Reach Mahjong Score Manager: its developer released another app: Riftly: РПГ подземелье
- 📦Reach Mahjong Score Manager version 6.29.0Added German, French, Spanish, Italian, and Russian language support.
- 🆕Reach Mahjong Score Manager released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.6 ★
1.2k ratings
Measured
New ratings a week
2.2
▲ +75% vs the 2 weeks before
Measured
Reach Mahjong Score Manager on the App Store
App details
App ID
1279110013
Publisher
Kyohei Hakka
On the store since
Sep 2017
9 years on the store
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
Languages
10
EN FR DE IT JA KO RU ZH ES ZH
Size
124 MB
Also listed in
Board, Entertainment, Casino
Reach Mahjong Score Manager downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Reach Mahjong Score Manager before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How Reach Mahjong Score Manager makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Premium Plan subscription | |
| 2 | データ解析機能開放 | |
| 3 | サイコロ機能追加 | |
| 4 | 賭け関連の機能（チップ，収支計算）を追加 | |
| 5 | 広告の非表示 | |
| 6 | 生涯プレミアム（感謝版） | |
| 7 | 永年プレミアム（セール） | |
| 8 | プレイヤー間戦績分析機能 | |
| 9 | Premium プラン（年間） subscription | |
| 10 | Lifetime Premium subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.6 ★
1.2k ratings
Measured
Ratings
1.2k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
2.2
▲ +75% vs the 2 weeks before
Lifetime rating
4.6★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
68/100
faster than 63% of Games apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Reach Mahjong Score Manager
Mahjong Score Manager
A Japanese Riichi Mahjong app designed to simplify manual scorekeeping.
Key Features:
Eliminates the hassle of point stick exchanges.
Allows players to track all scores during gameplay.
Handles Uma calculations and game record management.
Supports various rule configurations.
Easy to Use:
Simply tap the winning player's score area and follow the prompts. The app calculates scores, considering bonus sticks and other factors.
Functionality Overview:
Game Status: Displays all players' scores, prevailing wind, deposit sticks, and bonus sticks on a single screen for easy reference.
Game Records: Tracks cumulative records per member, viewable by date, match, or player.
Supported Rules: 4-player/3-player games, East-only/East-South rounds, with options for various end conditions, initial points, return points, multiple wins, penalties, and chip settings.
Premium Plan:
Removes all advertisements.
Lifts match count restrictions.
Unlocks all rule settings.
Enables game analysis and dice roll features.
Price: ¥400/month (auto-renewing).
Restoring Purchases:
To restore previous purchases on a new device, log in with the same Apple ID and navigate to Settings > Premium Version within the app.
Subscription Management:
Manage or cancel your subscription via the App Store: Open the App Store app, tap your profile icon, select "Subscriptions," and choose "Mahjong Score Manager."
Auto-Renewal:
Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Charges occur within 24 hours prior to the period's end.
Notes:
Cancellations for the current month are not accepted.
Subscriptions are billed through your iTunes account.
Terms of Use・Privacy Policy: https://ma-jan.web.app/
A Japanese Riichi Mahjong app designed to simplify manual scorekeeping.
Key Features:
Eliminates the hassle of point stick exchanges.
Allows players to track all scores during gameplay.
Handles Uma calculations and game record management.
Supports various rule configurations.
Easy to Use:
Simply tap the winning player's score area and follow the prompts. The app calculates scores, considering bonus sticks and other factors.
Functionality Overview:
Game Status: Displays all players' scores, prevailing wind, deposit sticks, and bonus sticks on a single screen for easy reference.
Game Records: Tracks cumulative records per member, viewable by date, match, or player.
Supported Rules: 4-player/3-player games, East-only/East-South rounds, with options for various end conditions, initial points, return points, multiple wins, penalties, and chip settings.
Premium Plan:
Removes all advertisements.
Lifts match count restrictions.
Unlocks all rule settings.
Enables game analysis and dice roll features.
Price: ¥400/month (auto-renewing).
Restoring Purchases:
To restore previous purchases on a new device, log in with the same Apple ID and navigate to Settings > Premium Version within the app.
Subscription Management:
Manage or cancel your subscription via the App Store: Open the App Store app, tap your profile icon, select "Subscriptions," and choose "Mahjong Score Manager."
Auto-Renewal:
Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Charges occur within 24 hours prior to the period's end.
Notes:
Cancellations for the current month are not accepted.
Subscriptions are billed through your iTunes account.
Terms of Use・Privacy Policy: https://ma-jan.web.app/
Latest updates
6.31.3
広告SDKを更新し、広告の安定性を改善しました。
過去に買い切りアイテムをご購入いただいた方への割引版の表示判定を修正しました。
6.31.2
・一部の旧記録にプレイヤー情報がない場合に、アプリを起動できなくなる問題を修正しました。
・旧記録をそのまま保全し、「履歴とバックアップ」から保存値を確認できるようにしました。新しい対局は通常どおり記録・編集できます。
6.31.1
一部の古いデータベースで起動できない場合の復旧機能を追加しました。元のデータと読み取り専用の履歴を保持し、別のデータベースで新しい記録を再開できます。バックアップと復元を改善しました。
Store changes
What Reach Mahjong Score Manager changed on its store page: name, icon, screenshots, price, size, languages, requirements.
New iPad screenshots
New screenshots
6 screenshots (was 6)
