smart booster: Free Optimiser

The best optimization tool. It was the former Smart RAM Booster.
Characteristics
► RAM Booster: small widget to increase device memory adaptively anywhere,
► Quick Cleaner cache: one click to clean the cache,
► Quick Cleaner SD: effectively erase unnecessary files,
► Advanced application manager: optimize your devices by hibernate, disable or remove the app.

Recommended by AddictiveTips. Hotest Applications AppBrain.

RAM Booster
The best part of this app is a small, configurable widget that places on top of any app and click it to increase memory.
Most of Android devices bundle with limited memory. Android task manager will selectively stop the low-priority tasks to
reserve memory to higher priority task. This is not always effective, at an appropriate time, causing low responsive apps, late,
especially when you launch a new app after much browsing Web pages. It causes a worse experience.

RAM Booster comes with auto -Boost in 4 levels: aggressive, strong, medium, gentle.

☆ Aggressive: stop most of the low-priority applications
☆ Strong: stop applications that is low priority as well as consume lightly below an "average" memory
☆ Average: stop applications above consumes memory an "average"
☆ Gentle: stop only applications that use large memory

There are 5 ways to:
☆ Auto-boost: cause memory automatically according to the conditions and the system
☆ floating Widget: click the floating widget
☆ Home screen widget
☆ bar notification-
☆ Boost Now boutton

Quick Cache Cleaner
☆ Click to clear the cache
☆ Show detail internal and external cache cache
☆ Select apps that use most cache

Quick cleaner SD
☆ Scan for junk folder, large files, orphaned files
☆ Clean effectively file photo, music
☆ Notify when the storage is low

Advanced Application Manager
☆ Easily backup, uninstall unused applications
☆ App2SD - recommend applications to move to SD card
☆ hibernate rarely used applications to save battery
☆ Disable system applications
☆ Find autostart applications
☆ Manage .apk files