“percentage calculator”

Difficulty

The typical top-10 app has 466 ratings. Small apps rank here. A good name and description can get you into the top 10.

Keyword in the app name

5 of top 10

Some top apps use it in their name. Having it helps, but it is not required.

Newest app in the top 10

Released 2 years ago. Only older, established apps rank here.

Publishers with several spots

• Tim O's Studios, LLC3 apps · best #12
• Impala Studios2 apps · best #13
• tasser gyati2 apps · best #25

Top 10 average rating: ★ 4.6