Eye Protect: Blue Light Filter App Store Data & Revenue, Download Estimates on Play Store
FilterPro: easy product search - Upgrade search experience with instant search & smart filter | Shopify App Store
Android customization - Screen Filter, dim your display to see in the dark - Android Authority
Darker (Screen Filter) App Stats: Downloads, Users and Ranking in Google Play | Similarweb
I Root Android - Take a look at "Screen Filter: Low Brightness" - https:// play.google.com/store/apps/details?id=com.inkimagine.screenfilter | Facebook
Google Play Store now allows filtering of free or paid apps when searching : r/AndroidGaming