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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Rating★ 4.66★ 4.21
Number of ratings228,170658,865
InstallsGoogle Play only10,000,000+50,000,000+
Countries in top chartsToday01
Rank history
Daily position in South Korea. Higher on the graph is better (rank 1 is the top).
- Image to PDF: PDF Converter · not in this chart
- PDF Reader: PDF Scanner · Productivity
Show as table
| Date | Image to PDF: PDF… | PDF Reader: PDF S… |
|---|---|---|
| 14 Oct 2026 | — | #85 |
| 13 Oct 2026 | — | #79 |
| 12 Oct 2026 | — | #79 |
| 11 Oct 2026 | — | #87 |
| 10 Oct 2026 | — | #73 |
| 9 Oct 2026 | — | #72 |
| 8 Oct 2026 | — | #76 |
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Days in the chartOut of 707 (leader)
Days in the top 1000
Best rank—#72
Rating breakdown
Share of ratings at each star level. A big 1★ bar means many unhappy users.
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★ 4.66 · 228,170 ratings
5★81%
4★11%
3★4%
2★1%
1★3%
PDF Reader: PDF Scanner
★ 4.21 · 658,865 ratings
5★
Store page, money and tech
How each app sells itself on the store, how it makes money, and what devices it needs.
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Store page
Name lengthBoth stores allow 30 characters27 / 3023 / 30
Short descriptionGoogle Play, up to 80 characters79 / 8069 / 80
Description422 words455 words (leader)
Screenshots8 (leader)6
Promo videoGoogle Play
