Over time, it's normal for phones to accumulate junk files like cache, duplicate photos, temporary files, and residual data from uninstalled apps. These files take up storage space and can slow down the device. Fortunately, there are great apps available on both the Google Play Store and the App Store that help you clean up your phone quickly and safely. Check out five effective apps for deleting junk files below—you can download them below.
1 – CCleaner
CCleaner is one of the most popular apps for cleaning up unnecessary files. It analyzes your device's storage and detects app cache, temporary files, empty folders, and more.
CCleaner - Cell Phone Cleaning
Its main advantage is its ease of use: with just a few taps, users can perform a deep clean without the risk of deleting important files. The app also offers a dashboard that shows in detail what's taking up space on their phone, making it easier to decide what to keep or remove.
Another strong point of CCleaner is its ability to monitor device performance, such as CPU usage, RAM usage, and temperature. This helps keep your phone running smoothly. The app also allows you to schedule automatic cleanups, ensuring that junk file accumulation never becomes a problem again.
2 – Files by Google
Files by Google is a smart file manager that goes far beyond simply organizing documents. One of its greatest strengths is its integrated junk cleaner, which suggests removing duplicate files, old memes, cache, and even installation files (APKs) that are no longer needed.
Files by Google
The interface is extremely intuitive and accessible even for those unfamiliar with technology. Furthermore, the app is lightweight and works very well even on devices with modest specifications.
Another differentiator is security: because it's from Google itself, the app is constantly updated and fully integrated with the Android system. It also allows you to free up space without an internet connection and offers intelligent suggestions based on actual device usage.
3 – Nox Cleaner
Nox Cleaner combines powerful cleaning tools with additional features to optimize your phone's performance. It efficiently identifies and removes cache, residual files, installation packages, and duplicate images.
Nox Cleaner
A key differentiator of Nox Cleaner is its "real-time cleaning" feature, which detects junk files as soon as they're created, preventing them from accumulating over time. The app also features built-in antivirus, protection against malicious apps, and even a vault to password-protect photos and files.
The interface is modern, with animations and graphics that make the experience more visual and interactive. Ideal for those looking for a comprehensive application that goes beyond simply cleaning up junk files.
4 – Avast Cleanup
Developed by the same company that makes the famous Avast antivirus, Avast Cleanup offers a robust solution for deleting unnecessary files and optimizing your smartphone's performance.
Avast Cleanup – Cleaning App
Among the most interesting features are intelligent photo analysis—which detects blurry, duplicate, or low-quality images—and cache cleaning for heavy apps. The app also helps identify infrequently used apps that can be uninstalled to free up space.
With a user-friendly interface, Avast Cleanup also lets you schedule regular and customized cleanups. Another highlight is "Hibernation Mode," which prevents background apps from consuming battery and system resources, something especially useful on older phones.
5 – Smart Cleaner (iOS)
For iPhone users, Smart Cleaner is one of the best options available. The app is especially designed for those who want to delete duplicate photos, duplicate contacts, and temporary files that end up forgotten in the device's memory.
Smart Clean by XtrasZone
One of Smart Cleaner's strengths is its automation: it lets you schedule periodic cleanups and perform full scans with a simple tap. The app also analyzes your gallery and suggests which photos can be safely deleted, saving you time and preventing accidental deletions.
Smart Cleaner also offers a sleek interface that's seamlessly integrated with iOS, making it simple and enjoyable to use. It's an effective tool for keeping your iPhone clean and fast, hassle-free.
