Use APKPure App
Get Activity Finder (Apex Theme) old version APK for Android
Activités de tous installé l'application sur votre téléphone par ordre alphabétique.
Activity Finder is simple App listing all the Activities of all the app installed in your phone in Alphabetical order.
App also has option to search with App Name.
The sole purpose is to help in building "appfilter.xml" for Apex/Nova theme.
The application is Advertisement and permission free