“water chemistry”

Difficulty

The typical top-10 app has 448 ratings. Small apps rank here. A good name and description can get you into the top 10.

Keyword in the app name

1 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 1 month ago. New apps can still break into this search.

Publishers with several spots

No publisher holds more than one spot. The results are spread out.

Top 10 average rating: ★ 4.1