CleanKing: Phone Cleaner

CleanKing is a phone cleaner for Android that frees up storage in one tap. It scans your phone and shows what takes up space in clear sections: duplicate photos and videos, large files, WhatsApp and Telegram media, screenshots, app caches, and apps you haven't opened in a month or more. Auto clean removes only safe items like duplicate copies and old install files, while you review everything else yourself. Deletions go through Android's own dialog, with an optional 30-day trash.

CleanKing also includes an internet speed test that measures download, upload, ping, jitter and packet loss, and shows whether your connection suits online gaming, 4K video, video calls and live streaming. A phone health section covers battery, heat, free space, RAM, network and screen refresh rate. The app works in Arabic and English, supports light and dark themes, and runs on Android 7.0 and later. Your photos and files are never uploaded, and no account or sign-in is required.