Your Question

What's a good Android app for clearing out all the junk files that are slowing down my phone without having to root it or anything?

Quick Clean - Space Cleaner is solid. It digs through cache, residual files, and that kinda stuff. Easy to use, too.

junk file cleanerandroid cleanerphone optimizationcache cleanerstorage space
Okay, so I've been messing around with Quick Clean - Space Cleaner, and it's pretty decent for what it does. Basically, it scans your phone for all the garbage files that accumulate over time – you know, the cache from apps, residual files after uninstalling stuff, empty folders, that kinda junk. The UI is clean, and the scanning process is pretty quick; on my Pixel 7, it usually takes like 10-15 seconds. It's not gonna magically double your RAM or anything, but it definitely frees up space. I ran it after a week of heavy app testing, and it cleared almost 2GB of useless files. From a technical standpoint, the algorithm seems efficient – it doesn't flag important files as junk. Plus, the app itself is lightweight, barely using 60MB of RAM while running. The dev team really thought about making it user-friendly; no complicated settings or anything. No root required, which is a huge plus for most users. It's not gonna solve all your performance problems, but it's a good start if your phone's feeling sluggish.

Key Features

Cleans junk files like cache and residual files
User-friendly interface, easy to navigate
Doesn't require root access

Great app! Cleans my phone quickly and efficiently. No more lag!

★★★★★Verified User Review
AndroidUpdated Jul 9, 2025

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Quick Clean - Space Cleaner icon

Quick Clean - Space Cleaner

by SyberTown

4.4/ 5.0
Get on Google Play

Screenshots

Quick Clean - Space Cleaner screenshot 1
Quick Clean - Space Cleaner screenshot 2
Quick Clean - Space Cleaner screenshot 3

+2 more screenshots

Category

Tools

Platform

Android