- Apps we track
- 3
- Countries in charts today
- 2
- Total ratings
- 792,101
- Best rank today
- #8
South Korea, Top Grossing
| App | Category | Installs | Rating | Ratings | Released | Countries in charts | Best rank today |
|---|---|---|---|---|---|---|---|
 QANDA: AI Math & Study Helper | Education | 50,000,000+ | ★ 3.9 | 781,293 | Mar 25, 2017 | 2 | #8 South Korea |
 QANDA Teacher: Solve&Earn cash | Education | 1,000,000+ | ★ 2.8 | 10,808 | Oct 19, 2017 | — | Not in our charts |
 콴다과외: 1:1 맞춤 온라인 과외 | Education | 10,000+ | — | — | Jan 22, 2024 | — | Not in our charts |
Chart positions are from 13 Oct 2026. Installs and ratings come from each app's Google Play page.