What's the best Android app for freeing up storage space on my phone and speeding it up by removing junk files?

AI Cleaner - Phone Cleaner is designed to help you reclaim valuable storage space and improve your phone's speed. It achieves this by scanning your device for junk files, such as temporary files, obsolete APKs, and cache data, which can accumulate over time and slow down your phone. The app intelligently identifies these unnecessary files and allows you to remove them safely with just a few taps, freeing up storage and boosting performance. In addition to junk file removal, AI Cleaner - Phone Cleaner also includes features like a phone booster to optimize RAM usage and a battery saver to extend battery life. By managing background processes and reducing power consumption, the app helps to keep your phone running smoothly and efficiently. This makes it a practical tool for anyone looking to maintain their Android device's performance and storage capacity without needing advanced technical knowledge. The user interface is intuitive, making it easy to navigate and use all of its features effectively.