DiskUsage

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, great, tiny app! Been using for years and years. Does exactly what it says. Shows you exactly what is using space graphically without and fluff. App size less than 1mb, so you can install it even when your phone is super full to see what is taking space. No ads! No annoying notifications! No background processes that slow down your phone! I've had one or two devices where the manufacturer configured the file system weird, so you have to click on the right storage device, but that is the fault of the device manufacturers, and really simple bug.

I has not been updated for over a yeat now, but it's still brilliant. The chart breaks down the storage in an intuitive way and it's extremely easy to understand which part takes the most sapce. Further more, it's also easy to navigate thabks to the seamless zoom function. Then I like the fact that you can delete stuff that took extra space directly from the app. The design is never outdated.

Awesome! No other storage analyzer is so concise and precise. I have tried dozens. Most generate useless fluff requiring an hour of your time to find what this app leads you to in seconds. You do not need pie charts based on categories, tables based on file types, lists based on filesize, bar charts based on user files, system cache, app storage, and junk. Etc. Etc. All you want to know is what takes up space on your phone. This app excels at that with a very slick and *USEFUL* interface.

This app is great for pin pointing lost files and seeing on an a graph, where your devices space is being taken up. Disk usage has a perminent place on my phone. A message turned on my screen a few minutes ago saying that this app may not work properly after I updated to One UI 2. Here is hoping that this app will support the new android version in the near future. So far no bugs.

wow... I usually find lots of improvements I want in an app. But thia one is just perfect. Very well presented data. Very easy to understand and use. Very great feature to enlarge plot same way as picture. Quite quick. Quite good data grouping. And even small foot print. Dude just respect and thank you. I wish there is more app developers like you...

I guess it is the oldest yet the best app for storage analysis. I usedbit long back on my old phone. Now, my new phone l's internal memory was getting low and I thought why not trust my old friend. And viola. The presentation of data is so plain and simple, it hardly takes a few taps to understand what apps, files etc are using your disk space. Thanks dev. Last updated 2017 and still I find you to be the best in 2019.

Simple to undarstand and use. Can you also add a feature to exlude some folders? I have one folder that I will not clean but it is scanned very long time. Without the folder, it would scan for about a minute, but it stops on it for about 10 minutes and I really need to keep this folder.

The Best App Ever! 1. Takes the least storage space. 2. Scans files crazy quickly. 3. Graphic structure presentation is perfectly accurate and easy to access, check and delete files. 4. Fast delete operation - easy to make difference between system and media files.

This app is AWESOME. It lets you see what data is located where way more easily and straightforward than just using file explorer alone, especially app data that gets classified as "Misc" but doesn't appear when you access storage settings. After literally years, I was finally able to free up over 5GB of phone storage space using this app without having to restore to factory settings and deleting data I need but can't back up.

Used this a long time ago in older phones.. somehow remembered the name and found it again just now. Happy to report even though it states it is not optimized for Android 10, it still works just as well. Great app! It is easy and does one thing perfectly! If you want a clear & easy representation of what is filling up your phone storage or sd card, this is it!

Just launched it on my android 9 (built 11/2019) and ne'er a hiccup. I'm not android savvy so I'm looking for where my storage is going. DiskUsage blew me away when hierarchical display came up. I have endured years of not having a good utility. (Ever try sorting & grepping a recursive dir list for the biggest file? Ugh!) On one screen it's all there sized & sorted. What a great visualization concept! The stunning ease of navigating is the best UE I've ever had in an app. I vote 512G stars!

24 Jan 20, *Bug* report: Under Android Pie (9.0), opening a search now causes "Show" button to disappear! (Should be on right of the "X" used to close a search.) 14 Nov 18: Superb app. NO ads, NO outbound 'Net traffic: Simply a terrific way to see not only where and how precious storage space is being used, but also (even more importantly) to identify apps that needlessly store hundreds of MB of unnecessary, non-cache "data" – which can then be safely, manually deleted. Outstandingly useful!

Samsung has done this before to DiskUsage. Ivan please restore lost functionality, no longer sees usb stick, since Ui3, on s10plus. Any chance of an update? Would like to set a video player to show ts., such as recorded on television, time shift, however I solved this by changing file tag .ts to .mp4. Thanks.

I hate it! All of my files have been deleted! All of my phone files, pictures, videos, audios, have been deleted, And There's no way I can bring it back again! My phone can't download files anymore because the files that needed had been deleted! And my phone won't work well anymore because all of the files had been deleted!, And now I just installed this app.

Incredible how a free of charge and ad free app is soo much better than the paid-bloatware-competition. I perfectly does the job, has a clear and easy to understand interface, direct link to your files app and the app is pretty small. Thank you Ivan!

The best thing I found in the playstore, It can scan everything in your phone, the best storage analyzer, helps finding storage hogging apps, and obsolete files, it deserves more than 5 stars, definitely recommend this, if you're having storage space issues Also ideal size if you got no storage space left

Shows EVERYTHING. Had a problem where my phone said only half of the phone was in use, yet there was no available space. This app helped find the culprit to the data usage. It shows everything clearly and is a very lightweight app. Does what it's supposed to, and does it well. 5/5

Perfect tool. Basically WinDirStat for Android. Manifest needs to be updated to reflect its support for modern versions of Android, but it seems the developer has abandoned the project (presumably he no longer works at Google, since (his contact email returns undeliverable.) Hopefully AOSP doesn't make any breaking changes that take this great tool away from us!

Use it every day. Especially helps for cleaning gigabytes of cached space by the apps. Great to visualize how your storage is used. Thanks a lot for developing. Proposal for improvement: -Save/ecport a full report snapshot(current storage usage) -diff compare two saved or compare it with latest (I see increase of 5GB of used space in Apps dir over night but I would like to know what/which app increaded/changed)

Still working on S10 on Android 12. You will get a clear graphical view on your smartphone storage. Search for 'google' in the App. Or 'cache' or 'data'. It will calculate the sum over your search results and display it graphically. This is really helping you if Google Files shows a System size if 22 GB or Samsung My Files shows huge Other category 👌🙂

Really helps see exactly how your storage is being taken up, I use it just how I use WinDirStat on Windows. Thanks dev, great app. Maybe could have better file manager intergration to make it easier to get into the weeds of things.

Best I've found so far. Simple, fast, through graphical breakdown of storage usage. You can narrow down to single files, and delete straight from the app if you want to. No ads. Thank you so much for this app.

Excellent app. The interface is simple once you've figured it out. It shows exactly what you need to see. Would be nice if it could interface with other explorer apps installed-such as total commander-when clicking 'show'.

This is literally the BEST storage analyser app I've ever used. The app is clean and simple to use and scans rather quickly. I've had trouble with knowing what's taking so much space on my phone for months and never encountered a way to solve it,this app freed up >5gb for me and I haven't even finished cleaning yet. It's so good. Hands down the best storage analyser app.

This is one of the most amazing and usefull apps to me.. but recently it stopped working. It crashes upon start, every time, sven after reboot and cache wipes. I have sent many bug reports via my phone, but nothing seems to happen and there seem to be very few updates... Will this be fixed?