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.
Nibble: Daily Learning & QuizmemoryOS: Improve Your Memory
Rating★ 4.06★ 4.83
Number of ratings132,94213,286
InstallsGoogle Play only1,000,000+100,000+
Countries in top chartsToday13
Rank history
Daily position in United States. Higher on the graph is better (rank 1 is the top).
- Nibble: Daily Learning & Quiz · Education
- memoryOS: Improve Your Memory · not in this chart
Show as table
| Date | Nibble: Daily Lea… | memoryOS: Improve… |
|---|---|---|
| 15 Oct 2026 | #94 | — |
| 14 Oct 2026 | #98 | — |
| 13 Oct 2026 | #94 | — |
| 12 Oct 2026 | #99 | — |
| 11 Oct 2026 | #98 | — |
| 10 Oct 2026 | #80 | — |
| 9 Oct 2026 | #84 | — |
| 8 Oct 2026 | #88 | — |
Nibble: Daily Learning & QuizmemoryOS: Improve Your Memory
Days in the chartOut of 88 (leader)0
Days in the top 1000
Rating breakdown
Share of ratings at each star level. A big 1★ bar means many unhappy users.
Nibble: Daily Learning & Quiz
★ 4.06 · 132,942 ratings
5★68%
4★16%
3★7%
2★1%
1★8%
memoryOS: Improve Your Memory
★ 4.83 · 13,286 ratings
5★
Store page, money and tech
How each app sells itself on the store, how it makes money, and what devices it needs.
Nibble: Daily Learning & QuizmemoryOS: Improve Your Memory
Store page
Name lengthBoth stores allow 30 characters29 / 3029 / 30
Short descriptionGoogle Play, up to 80 characters82 / 8075 / 80
Description486 words616 words (leader)
Screenshots2424
Promo videoGoogle Play