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.
Interesting EngineeringPhysiApp®
Rating★ 4.53★ 4.71
Number of ratings21733,147
InstallsGoogle Play only5,000+1,000,000+
Countries in top chartsToday01
Rank history
Daily position in United Kingdom. Higher on the graph is better (rank 1 is the top).
- Interesting Engineering · not in this chart
- PhysiApp® · Health and fitness
Show as table
| Date | Interesting Engin… | PhysiApp® |
|---|---|---|
| 16 Oct 2026 | — | #8 |
| 15 Oct 2026 | — | #9 |
| 14 Oct 2026 | — | #20 |
| 13 Oct 2026 | — | #21 |
| 12 Oct 2026 | — | #14 |
| 11 Oct 2026 | — | #7 |
| 10 Oct 2026 | — | #7 |
| 9 Oct 2026 | — | #9 |
| 8 Oct 2026 | — | #10 |
Interesting EngineeringPhysiApp®
Days in the chartOut of 909 (leader)
Days in the top 1006 (leader)
Best rank—
Rating breakdown
Share of ratings at each star level. A big 1★ bar means many unhappy users.
Interesting Engineering
★ 4.53 · 217 ratings
5★78%
4★10%
3★5%
2★1%
1★5%
PhysiApp®
★ 4.71 · 33,147 ratings
5★
Store page, money and tech
How each app sells itself on the store, how it makes money, and what devices it needs.
Interesting EngineeringPhysiApp®
Store page
Name lengthBoth stores allow 30 characters23 / 309 / 30
Short descriptionGoogle Play, up to 80 characters81 / 8068 / 80
Description253 words (leader)159 words
Screenshots10 (leader)6
Promo videoGoogle Play