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.
PDF Stack -Easy Read & EditSmart ScanX：Scan QR Fast
Rating★ 4.20★ 3.96
Number of ratings3201,050
InstallsGoogle Play only100,000+1,000,000+
Countries in top chartsToday1
Rank history
Daily position in Bangladesh. Higher on the graph is better (rank 1 is the top).
- PDF Stack -Easy Read & Edit · Tools
- Smart ScanX：Scan QR Fast · not in this chart
Show as table
| Date | PDF Stack -Easy R… | Smart ScanX：Scan … |
|---|---|---|
| 15 Oct 2026 | #92 | — |
| 14 Oct 2026 | #84 | — |
| 13 Oct 2026 | #83 | — |
| 12 Oct 2026 | #92 | — |
PDF Stack -Easy Read & EditSmart ScanX：Scan QR Fast
Days in the chartOut of 44 (leader)0
Days in the top 1000
Best rank#83—
Rating breakdown
Share of ratings at each star level. A big 1★ bar means many unhappy users.
PDF Stack -Easy Read & Edit
★ 4.20 · 320 ratings
5★71%
4★0%
3★0%
2★0%
1★29%
Smart ScanX：Scan QR Fast
★ 3.96 · 1,050 ratings
5★58%
Store page, money and tech
How each app sells itself on the store, how it makes money, and what devices it needs.
PDF Stack -Easy Read & EditSmart ScanX：Scan QR Fast
Store page
Name lengthBoth stores allow 30 characters27 / 3024 / 30
Short descriptionGoogle Play, up to 80 characters83 / 8030 / 80
Description145 words240 words (leader)
Screenshots56 (leader)
Promo video