FF Cleaner is a powerful android phone cleaner app. It will speed up your Android phone and make it clean, fast, and more powerful. 

Junk Clean:

It can find and remove cache, trash, junk files, and other garbage files that take up your storage space. 

Booster:

It can speed up your device by freeing up RAM. 

Battery saver:

It can help you to hibernate the processes that are not needed at the moment, so that your phone will no longer be overwhelmed with processes and will run faster. 

CPU Cooler:

It can help you to reduce the temperature of the CPU, so that the phone will run faster.