麻雀何切る牌効率: iPhone vs Android
麻雀何切る牌効率 by Naoki Nakamichi is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Games › Board FreeApp Store
App details
Google Play
App details
麻雀何切る牌効率 downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | – |
| Google Play | – | 1k+ Measured |
| Total | – | 1k+ Confidence |
How this is calculated
Where 麻雀何切る牌効率's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Business model: Ad-led
How 麻雀何切る牌効率 makes money: subscriptions, one-off purchases and ads.
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.8 ★ | 298 |
| Google Play | 4.6 ★ | – |
| Both stores | 4.8 ★ weighted by ratings | 298 |
About 麻雀何切る牌効率
有効牌の枚数と和了の得点を併せて和了期待値の感覚を身につけましょう。
1万問以上の問題を収録しており、間違えた問題は復習機能で再度学習可能です。
利用規約（EULA）:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
麻雀何切る牌効率 iPhone
麻雀何切る牌効率 is #193 in Games › Board Free in Japan and charting in 1 of 30 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
26 Sep 2026 Games › Board Free麻雀何切る牌効率 on the App Store
App details
麻雀何切る牌効率 downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where 麻雀何切る牌効率's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Business model: Ad-led
How 麻雀何切る牌効率 makes money: subscriptions, one-off purchases and ads.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | Games › BoardFree | #193 |
Apps near 麻雀何切る牌効率 on the chart
Games › Board Free, around #193.
Ratings
App Store, worldwide.
About 麻雀何切る牌効率
有効牌の枚数と和了の得点を併せて和了期待値の感覚を身につけましょう。
1万問以上の問題を収録しており、間違えた問題は復習機能で再度学習可能です。
利用規約（EULA）:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest updates
Store changes
What 麻雀何切る牌効率 changed on its store page: name, icon, screenshots, price, size, languages, requirements.
More from Naoki Nakamichi
麻雀何切る牌効率 Android
麻雀何切る牌効率 is #101 in Games › Board Free on Google Play in Japan and charting in 1 of 23 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
Games › Board Free麻雀何切る牌効率 on Google Play
App details
麻雀何切る牌効率 downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where 麻雀何切る牌効率's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
How this is calculated
Business model: Ad-led
How 麻雀何切る牌効率 makes money: subscriptions, one-off purchases and ads.
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | Games › BoardFree | #101 |
Apps near 麻雀何切る牌効率 on the chart
Games › Board Free, around #101.
Ratings
Google Play, worldwide.
About 麻雀何切る牌効率
Get a feel for the expected value of a win by combining the number of valid tiles and the points earned for a win.
The game contains over 10,000 questions, and you can use the review function to restudy questions you got wrong.
What's new in 2.9.0
牌効率の問題は「平面何切る」にまとめ、聴牌・三向聴の問題と、三人麻雀（三麻）の一向聴〜三向聴の問題を追加しました。