Kill Apps - Force Stop Apps

Clean Master, the No. 1 Android optimization tool with junk cleaning...

The World's Smallest RAM Booster App That Helps Boost Your Phone's Speed Up...

Cleaner - Speed Booster is a small.

It is a FREE optimizer for android that cleans cache.

It is a free light, easy, fast and powerful phone cleaner application.

Speed Booster, Cleaner pro, major changes in this version: Unlimited features...

Boost Mobile is an optimization tool with phone booster, space cleaner.

Root access and busybox required, this app will not root your phone.