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Put 2 to 5 apps side by side, from Google Play, the App Store, or both.
The leader in each row is highlighted.
Daily position in United States. Higher on the graph is better (rank 1 is the top).
| Date | Camera endoscope … | Secure Folder - S… |
|---|---|---|
| 14 Oct 2026 | #9 | — |
| 13 Oct 2026 | #9 | — |
| 12 Oct 2026 | #9 | — |
| 11 Oct 2026 | #10 | — |
| 10 Oct 2026 | #9 | — |
| 9 Oct 2026 | #9 | — |
| 8 Oct 2026 | #9 | — |
Not in this chart in United States: Secure Folder - Secure files.
Share of ratings at each star level. A big 1★ bar means many unhappy users.
Camera endoscope / OTG USB
★ 3.67 · 10,910 ratings
Secure Folder - Secure files
★ 4.61 · 35,378 ratings
How each app sells itself on the store, how it makes money, and what devices it needs.
New ratings per day is the best free sign of how many people are downloading right now: more new ratings means more new players.
Not enough daily data yet. The graph appears after the daily scraper has collected these apps on at least 2 days.
What each app changed, and when. Compare the dates with the rank graph to see what worked.
No changes found in this period.
Best position in each country's top charts. The 10 countries where these apps are strongest.
From each app's saved English reviews. The red cell is where an app gets the most complaints, which is your chance to do better.
Camera endoscope / OTG USB
Biggest complaint: too many ads
“Failed to load ad.”
Secure Folder - Secure files
Biggest complaint: too many ads
“Why deal with ads when a free option that comes directly from a major player (from the actual manufacturer of your device...) is available....”
