Trimmer (fstrim)

if you don't run this app (or similar) on a regular basis (each reboot/daily), your device's internal storage becomes cluttered with unnecesary files, which will ultimately negate overall system performance. not having it is like your hard drive being featured on an episode of 'Hoarders'. you know, the place where all your important data lives. it literally takes about 2 seconds to run this app.

This app is very simple and easy to use, but it does require root. It helps reduce the lag spikes on my phone quite a bit. It would be nice if I could have it trim every 3-6 hours or so though. Also want a dark theme. Thank you for making this app, you help me keep my S5 snappy.

Simple and great tool. MUST BE ROOTED! this helps if your moving data frequently on/off/ of your device (apps, music,movies,etc /or switching roms often) This tool is built into a few paid apps, but as a simple standalone one it's perfect.

This gotta be one of those apps that you don't belive the hype until you try it. Yes you will need ROOT but oh boy is it worth it. I got like 1.6G of extra space after the trim, sure that is very little for new phones with 32G intern memory, but for an old 8G smart phone. It's a lot, besides that, the responce and speed boost, it's of the chart! If you have ROOT this app is a must have

I requested many times to allow trimming system partition through email but the developer didn't respond. The app doesn't remember settings. When I check system partition, it unchecks the system partition when I reopen the app. I use my system partition for a lot of operations, also storage. Please let us decide if we want to trim system or not. I'll update the rating when this option is available. Thanks!

Works great, but isn't too user-friendly. It should warn the user if root isn't enabled as the only indication of that are super-fast trimms.

One of the few apps that over deliver. I was initially suspicious about its claims, and sceptical that I'd notice a difference. Definitely works to speed up a rooted device.

it does the job but sometimes require a long time to finish, i get it. They get through every files but sometimes it just does not even perform cleaning

Works as expected. Great no-nonsense user interface. Not noticable improvement since Galaxy Note4 Android 6.0.1 already have good flash management.

This has given my 8 year old Samsung Tab 2- 7.0 a new life! I'm running it on the twice daily trim setting and is resolved most of the "lag stutter" I had before! Thanks so much!

I always use this trim after rebooting or turning on my phone and my phone feel smooth after triming 3 partitions, but there's no trim function for internal storage? 😅

great app keep up the good work simplified so that everyone from noob to experienced guys can use it easily and also the option's are convenient to use thanks for this app must install for guys with root everytime i flash a custom rom i make sure to install this app to have smooth lag free use

This app blew me away in the beginning I thought it was just a regular app, but no this app has automatic access to help your phone to receive and provide a good quality control device that you can easily use.

1st of all its REQUIRES [ROOT] U GOT IT FELLOW ANDROID USER OUT THERE? Its i great tool if understand how our NAND flash storage MLC work. It gives a speed boost if ur hh start getting choppy and free up decent memory space

Very useful app, even for new OSes ( 7.1, 8.0). I've noticed significant boost to my phones.

Update it for android 10 and 11(upcoming) too. It's a useful app but currently does not work anymore. Used to work in android 9.

yuuuup... :) But it's veryvery unattractive. It does exactly what it says it will. It doesn't mention that it probably shouldn't do everything that it could. And like I said it's ugly. But it's dependable and free.

The app does exactly what is expected to do. Never had any issues with it. Phone and tablet are as fast as day one thanks to this handy app ;)

Doesn't with older phones. Tried it on an older LG phone and it did do anything. I tapped the trim option and nothing happend.

Simple to use and seems to work. I'm always down loading and moving stuff to my sd card. Phone seeds up after I use it.

oh boy, this is worth downloading, it just trimmed 2.2gb and my tab is running as fast as light speed. it works very well!

Does its job fast and I get quick results. Requires root of course, and It helped my old potato phone feel like it was brand new

Simple & perfect app. Does what it says and doesn't have any ads. That's what I look for in an app. Bravo! Thanks Dev!

Good application to trim your internal storage and system. Root your's devices and profit!!

On android Pie (AOSP 6.2), data just not trimmed. Cache and System do. Thanks for make this very clean & useful app.

Results not scrollable and errors in results on Android 9. Please fix.

Simple and it works. PLEASE ADD MORE TIMES FOR AUTO TRIM (every hour, every two minutes)

Simple and works. Root required. Auto scheduled daily, no terminal needed.

useful for old device. work as intended, there's even schedule mode. fully satisfied with this

Seems pretty good. Gets rid of a lot of unneeded data.