“open pdf”

Difficulty

The typical top-10 app has 769.5K ratings. Dominated by giants. Use it in your description, but chase smaller words to rank.

Keyword in the app name

0 of top 10

None of the top apps use it in their name, so the store ranks by other signals here.

Newest app in the top 10

Released 5 years ago. Only older, established apps rank here.

Publishers with several spots

• Simple Design Ltd.2 apps · best #1
• MobiSystems2 apps · best #11

Top 10 average rating: ★ 4.5