Use APKPure App
Get Stanley old version APK for Android
Explore packages installed on your device (for developers)
Stanley is an open source app for Android Developpers.
With it, you can explore packages installed on your device, read the package informations (permissions, features, activities, services, providers and receivers), export the package's manifest and explore the package's resources.
You can check out the source code or report issues at https://github.com/xgouchet/Stanley/