DU Speed Booster
13.3MB 3.0.2
Root Booster
2.8MB 3.1.0
HEBF Optimizer
5.2MB 2.0.1
Avira Optimizer
9.3MB 1.4
RAM Booster eXtreme
3.2MB 5.2.0
Optimus RAM Cleaner
919.9 KB 1.47
RAM Cleanup
10.5MB 7.09
Battery Saver-Smart manager
5.2MB 1.0.19
Wifi Optimizer and Booster
6.1MB 1.1
Cleaner Phone Pro
1.8MB 3.0
RAM Manager Free
4.2MB 8.6.1