Unico Studio's Who is? Brain Teaser & Riddles is a top-charting app on the Google Play. It has reached #8 on the South Korea Top Grossing chart. It is currently in the top 50 in South Korea.
Chart History
Rank over the last 30 days
Currently in Top 50
| Market | Store | Tab | Category | List | Rank |
|---|---|---|---|---|---|
| KR | Google Play | games | trivia | free | #43 |
Best Rankings
| Market | Category | List | Best Rank | Date |
|---|---|---|---|---|
| KR | trivia | grossing | #8 | 2026-04-17 |
| KR | trivia | free | #14 | 2026-07-27 |
| JP | trivia | grossing | #24 | 2026-06-11 |
| JP | trivia | free | #26 | 2026-05-03 |
| GB | trivia | grossing | #28 | 2026-04-26 |
| DE | trivia | free | #30 | 2026-05-01 |
| BR | trivia | grossing | #33 | 2026-06-11 |
| AU | trivia | grossing | #35 | 2026-08-15 |
| BR | trivia | free | #36 | 2026-05-03 |
| GB | trivia | free | #36 | 2026-05-06 |
| AU | trivia | free | #38 | 2026-04-18 |
| FR | trivia | free | #41 | 2026-05-10 |
| US | trivia | free | #45 | 2026-08-13 |