“qr controller”

Difficulty

The typical top-10 app has 12.6K ratings. Reachable with a strong store page and steady ratings.

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 5 months 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: ★ 4.0