DiskUsage

Ivan Volosyuk

About this app

DiskUsage provides a way to find files and directories on storage card which consume a lot of space. Displays diagram with directories/subdirectories proportional to their size.
Source code available under free license (GPL-2)

Ratings and reviews

Exceptional app! I was absolutely thrilled to be able to isolate where storage space was being used on my Samsung S8+ internal memory and able to recover many gigabytes of space by removing or moving files around. It may not sound like much but I went from 1.2 to 7.5 GB in less than 24 hours. Funny little thing though is that it's names my internal memory as "Storage Card" but once I got used to that and how to use the app, it was very informative. Please don't upgrade. Great as is.

Simple, effective and actually practical. Very fast scan times (unlike 99% of storage analyzer with the claim of being modern).. Still works very well even on newer android because it's simple by design and very well made. If being able go delete files inside an app is a feature, than I just go and delete files myself!! At least I can do that, can't I?

I've been using this app for years and has definitely helped me a lot. Simple and intuitive. Follow up- The graphic display stopped properly working when I updated my phone to android 11. Phone storage says there's a lot of space available but DiskUsage doesn't display anything. Instead, there's a "media storage" where the same amount of vacant space is present. While not detrimental, it has made my data management more tedious because of "media storage"'s unpredictable behavior.

What's new

4.0.2: Support Android Oreo (restored removed functionality)

3.7.0:
- Better progress report for apps. Should display correctly the app being scanned.
- Fixes for some rooted devices
- Android Lollipop fixes for non-emulated storage cards
- Corrected data usage information for system apps

I also have a separate debug build now for easier problems diagnostic which I send to users who ask for support.

3.6.0: Better support for storage cards on Android L+