Union Cleaner

聯盟清潔是一個強大的清潔，智能助力器，優化您的手機

Boost your phone at any time with just one tap. Improving your phone’s performance has never been so easy! Stop applications causing CPU overheating and make phone cooler.

Free & powerful phone optimizer with Phone Booster, and Application Manager. Getting laggy all the time with your Android phone? Time to get a reliable optimize

Intelligently scan and remove junk files including system and app caches, useless app, residual files etc. Clean junk files, free up storage space and boost phone speed in ONE TAP!