Riichi City - Japanese Mahjong
Formirai Co., Ltd.
Android
Revenue ranking analysis
Ranking trend — last 90 days Taiwan · Revenue
Current rank
-No record
Taiwan Google Play
App Store No record
App Store No record
30-day best / average
-
Avg. - · volatility -
All-time best · days at #1
24
March 21, 2026 · #1 for 0 days
30-day TOP 10 streak
- days
No records for this period
Recent period comparison Taiwan revenue · as of October 5, 2026
| Store | Period | Avg. rank | Best rank | Days on chart |
|---|---|---|---|---|
| App Store | 7 days | - | - | 0 days |
| App Store | 30 days | - | - | 0 days |
| Google Play | 7 days | - | - | 0 days |
| Google Play | 30 days | - | - | 0 days |
Only chart-entry records within the 7-day and 30-day windows are included in the averages. Uncollected days and out-of-chart records are excluded.
Rankings by country 5 countries · revenue · last 30 days
| Country | App Store | 30d trend | Google Play | 30d trend | 30-day best |
|---|---|---|---|---|---|
| Korea | - | - | - / - | ||
| Japan | - | - | - / - | ||
| United States | - | - | - / - | ||
| China | - | - | - / - | ||
| Taiwan | - | - | - / - |
Best rank: App Store / Google Play · September 6, 2026 ~ October 5, 2026
Monthly trend Taiwan · average rank
| Month | App Store | Prev. month | Google Play | Best | Days at #1 |
|---|---|---|---|---|---|
| August 2026 | - | - | 189.0 | 183 | - |
| April 2026 | - | - | 131.3 | 113 | - |
| March 2026 | - | - | 70.6 | 24 | - |
| January 2026 | - | - | 186.7 | 174 | - |
| December 2025 | - | - | 134.7 | 94 | - |
Key records Taiwan Google Play
| Date | Record |
|---|---|
| March 21, 2026 | Reached all-time best #24 |
| March 16, 2026 | Jumped from #75 to #43 in one day |
| December 14, 2025 | Jumped from #194 to #125 in one day |
| December 13, 2025 | Taiwan Google Play first entered the top 200 by revenue |