Use APKPure App
Get eFexx old version APK for Android
REMARQUE: pour utiliser My efexxapp, vous devez avoir au moins un projet actif
With efexxapps, you can manage all the apps you have created with efexxapp.
No need to publish your app, use efexxapps to test your project. The efexxapps allows you to install on your phone the app you are creating, in order to test it.