Keeping your phone clean and organized isn't just about aesthetics, but also about performance. Over time, devices accumulate unnecessary files, cache, app remnants, and duplicate data that take up space and slow down the device. Fortunately, there are several free apps available for Android and iOS that help you clean up your digital storage quickly and effectively. Below, you can download each of the mentioned apps.

1. CCleaner

CCleaner is one of the most popular cleaning applications in the PC world and has gained an optimized version for mobile devices. It's ideal for those seeking a complete solution to remove junk files, free up space, and monitor phone performance.

Among its main features are cache cleaning, browsing history removal, and clearing of residual files from uninstalled apps. The interface is intuitive and allows the user to see what is taking up space on the phone before confirming deletion. In addition, the app offers an analytics dashboard for CPU, RAM, and battery usage—great for those who want to understand what is affecting device performance.

CCleaner also features intelligent cleaning suggestions and does not perform any deletions without the user's authorization. It is an excellent choice for those who want to keep their device lightweight and functional, without complications.

2. Files by Google

Files by Google is a multifunctional application that goes far beyond simple cleaning. It combines file management functions with powerful system organization and optimization tools. Ideal for those who want a lightweight, functional, and ad-free app.

With it, you can find and delete duplicate files, old memes, blurry photos, app cache, and even large files that take up unnecessary space. The app also suggests automatic cleaning actions based on device usage, making the experience practical and personalized.

Another advantage is the ability to transfer files between devices without internet access, using only a local connection. Files by Google is perfect for users who value simplicity and efficiency when organizing and speeding up their mobile devices.

3. Avast Cleanup

Developed by the same company as the famous antivirus, Avast Cleanup is a free app that combines deep cleaning with advanced optimization features. It not only removes unnecessary files but also helps improve the overall performance of your smartphone.

The app analyzes the phone's internal memory and identifies temporary files, cache, thumbnails, and application remnants. The user can choose between a quick or detailed cleanup, and also receive personalized suggestions to save space. One of its major differentiators is the "Hibernation Mode," which freezes background apps to save battery and free up RAM.

Avast Cleanup's interface is modern, organized, and easy to use. For those who want an efficient, secure solution with features beyond the basics, this app is a great choice.

4. Nox Cleaner

Nox Cleaner is a robust and highly efficient alternative for those seeking a quick and thorough cleaning of their mobile phone. With over 100 million downloads, the app is aimed at users who want to improve their device's performance with just a few taps on the screen.

Its main appeal is the "Smart Cleanup" function, which automatically identifies unnecessary files, accumulated cache, and obsolete data. In addition, it features a performance accelerator, RAM optimizer, and even tools to cool the CPU.

Another strong point of Nox Cleaner is its privacy protection, with options to password-protect apps and delete sensitive data. The interface is user-friendly, with large graphics and icons that make it easy to use even for those unfamiliar with technology.

5. Smart Cleaner – Clean Storage

Smart Cleaner is an exclusive iOS app that effectively frees up space and improves iPhone performance. With a modern and easy-to-use interface, it performs quick scans to identify duplicate photos, forgotten screenshots, large videos, and repeated contacts.

The app groups similar photos, allowing the user to choose which ones to keep and which ones to delete. In addition, it has features to clear cache and temporary files that accumulate over time. All this without compromising important data stored on the device.

For those looking for a practical way to keep their iPhone optimized without needing technical knowledge, Smart Cleaner is an excellent choice. Its focus on cleaning duplicate media and data makes it especially useful for those who take a lot of photos and videos.

These five apps offer complete and free solutions for anyone who wants to truly clean up their phone, whether Android or iOS. They help free up space, improve performance, and keep your device faster and more organized every day. Choose the one that best suits your usage style and keep your device running like new.