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.
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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 Vietnam. Higher on the graph is better (rank 1 is the top).
| Date | Falling Filter: T… | PDF Reader & Edit… |
|---|---|---|
| 11 Nov 2026 | — | — |
| 10 Nov 2026 | — | — |
| 9 Nov 2026 | — | — |
| 8 Nov 2026 | — | — |
| 7 Nov 2026 | — | — |
| 6 Nov 2026 | — | — |
| 5 Nov 2026 | — | — |
| 4 Nov 2026 | — | — |
| 3 Nov 2026 | — | — |
| 2 Nov 2026 | — | — |
| 1 Nov 2026 | — | — |
| 31 Oct 2026 | — | #86 |
| 30 Oct 2026 | — | #74 |
| 29 Oct 2026 | — | #65 |
| 28 Oct 2026 | — | #71 |
| 27 Oct 2026 | — | #87 |
| 26 Oct 2026 | — | #88 |
| 25 Oct 2026 | — | #83 |
| 24 Oct 2026 | — | #84 |
| 23 Oct 2026 | — | #91 |
| 21 Oct 2026 | — | — |
| 20 Oct 2026 | — | — |
| 19 Oct 2026 | — | — |
| 17 Oct 2026 | — | — |
| 16 Oct 2026 | — | — |
| 15 Oct 2026 | — | #99 |
| 14 Oct 2026 | — | #88 |
Not in this chart in Vietnam: Falling Filter: Time Warp Scan.
Share of ratings at each star level. A big 1★ bar means many unhappy users.
Falling Filter: Time Warp Scan
No rating
No breakdown yet.
PDF Reader & Editor: View PDF
★ 4.26 · 1,192 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.
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.
Falling Filter: Time Warp Scan
Not enough negative reviews yet.
PDF Reader & Editor: View PDF
Biggest complaint: too hard, unfair
“And its difficult to install”