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.
Lingox: AI Language TutorAll PDF Viewer: PDF Reader
Rating★ 4.33★ 4.53
Number of ratings1,816—
InstallsGoogle Play only1,000,000+100,000+
Countries in top chartsToday01
Rank history
Daily position in Nepal. Higher on the graph is better (rank 1 is the top).
- Lingox: AI Language Tutor · Education
- All PDF Viewer: PDF Reader · not in this chart
Show as table
| Date | Lingox: AI Langua… | All PDF Viewer: P… |
|---|---|---|
| 19 Oct 2026 | #95 | — |
| 13 Oct 2026 | #98 | — |
Lingox: AI Language TutorAll PDF Viewer: PDF Reader
Days in the chartOut of 22 (leader)0
Days in the top 1000
Best rank#95—
Rating breakdown
Share of ratings at each star level. A big 1★ bar means many unhappy users.
Lingox: AI Language Tutor
★ 4.33 · 1,816 ratings
5★81%
4★15%
3★1%
2★0%
1★3%
All PDF Viewer: PDF Reader
★ 4.53
No breakdown yet.
Store page, money and tech
How each app sells itself on the store, how it makes money, and what devices it needs.
Lingox: AI Language TutorAll PDF Viewer: PDF Reader
Store page
Name lengthBoth stores allow 30 characters25 / 3026 / 30
Short descriptionGoogle Play, up to 80 characters78 / 8079 / 80
Description503 words (leader)320 words
Screenshots66
Promo videoGoogle PlayNo