Compare apps
Put 2 to 5 apps side by side, from Google Play, the App Store, or both.
Key numbers
The leader in each row is highlighted.
Dot LabQANDA: AI Math & Study Helper
Rating—★ 3.99
Number of ratings—781,293
InstallsGoogle Play only10,000+50,000,000+
Countries in top chartsToday01
Best rank today—#54 · Thailand · Top Free
Rank history
Daily position in South Korea. Higher on the graph is better (rank 1 is the top).
- Dot Lab · not in this chart
- QANDA: AI Math & Study Helper · Education
Show as table
| Date | Dot Lab | QANDA: AI Math & … |
|---|---|---|
| 11 Nov 2026 | — | #77 |
| 7 Nov 2026 | — | #93 |
| 6 Nov 2026 | — | #95 |
| 5 Nov 2026 | — | #96 |
| 4 Nov 2026 | — | — |
| 3 Nov 2026 | — | #94 |
| 2 Nov 2026 | — | #90 |
| 1 Nov 2026 | — | #92 |
| 26 Oct 2026 | — | #75 |
| 25 Oct 2026 | — | #78 |
| 17 Oct 2026 | — | #74 |
| 16 Oct 2026 | — | #70 |
Dot LabQANDA: AI Math & Study Helper
Days in the chartOut of 12011 (leader)
Days in the top 1000
Best rank—
Rating breakdown
Share of ratings at each star level. A big 1★ bar means many unhappy users.
Dot Lab
No rating
No breakdown yet.
QANDA: AI Math & Study Helper
★ 3.99 · 781,293 ratings
5★55%
4★13%
3★6%
2★3%
1★22%
Store page, money and tech
How each app sells itself on the store, how it makes money, and what devices it needs.
Dot LabQANDA: AI Math & Study Helper
Store page
Name lengthBoth stores allow 30 characters7 / 3029 / 30
Short descriptionGoogle Play, up to 80 characters24 / 8074 / 80
Description415 words (leader)368 words
Screenshots24 (leader)6
Promo videoGoogle Play