Nox Cleaner cleans the junk files that slow down your cellphone. ★Smartly move or delete rarely used applications ★Speed up the RAM resulting in faster device performance ★Clean up junk files and provide more storage space Nox Cleaner app is the perfect choice to clean the RAM, improve device performance and accelerate your Android device! ▶Your Battery starts to run out faster than ever before? ▶Your device started to freeze, lag and performing slowly? Nox Cleaner is one of the best cleaning apps on Android with a rating of (? 4.8 ★ ★ ★ ★ ★) features includes junk and cache file cleaner, speed up RAM, CPU cooler, application manager, and a photo manager which can optimize your android performance. 1 Nox Cleaner - Booster, Master APK Review.