I'm a sucker for DiskUsage myself. https://play.google.com/store/apps/details?id=com.google.android.diskusage https://play.google.com/store/apps/details?id=com

I'm a sucker for DiskUsage myself. https://play.google.com/store/apps/details?id=com.google.android.diskusage https://play.google.com/store/apps/details?id=com.google.and...