Rainbow Clean as a professional Android Cleaner & Optimizer is the first choice of over 100 Million users all over the world.

Need more storage?
Want higher performance?

Try Rainbow Clean!

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How does Rainbow Clean help to improve your device performance?

★ Junk Clean
Based on our powerful Junk-Scan Engine Rainbow Clean can smartly detect useless files (system cache/app cache/uninstalled app residue/...) clean them up and release more storage safely.
★ Memory Boost
Analyze battery usage and force stop battery-draining apps to save power boost device with 1-tap.
★ CPU COOLER
Analyze CPU usage and stop overheating apps to cool down CPU temperature also with only 1-tap.
★ Notification Cleaner
Block junk notifications and gather them together to keep your notification area clear.

Other Highlights
► Memory Boost - A quick booster to free up RAM providing extra entrance in widget desktop shortcut and notification toolbar.
► AppLock - Additional protection for your privacy.
► Device Information - Monitor hardware health status.
► App Manager - Uninstall backup & share apps.