Free SpaceMonger Alternatives for Android
SpaceMonger is not available for Android but there are a few alternatives with similar functionality. The most popular Android alternative is 
DiskUsage, which is both free and Open Source. If that doesn't work for you, our users have ranked more than 50 alternatives to SpaceMonger, but unfortunately only two of them are available for Android. If you can't find an alternative you can try to filter for web or SaaS options.
- DiskUsage provides a way to find out which files and directories on the SD card of your Android phone are consuming the most space.
- Grid Size file manager has all the functionality you expect from a file manager with a useful visual feature.