Booster FREE is a permanently FREE app!
The coolest task killer, battery saver & app manager for your Android mobile phone. It's easy and simple dashboard like interface saves battery life and optimizes system speed.
All from a single view you can free system memory with a push of a button, control the WIFI, Bluetooth, Auto-Sync and Airplane mode, and get the device’s battery level/usage.
• Optimize – Instantly frees memory.
• Battery Saver - save your battery via battery save mode and allow you to check your battery consumption.
• Task Killer – Single-handedly kill running apps.
• Permissions management for Android 4.3.
• App to SD - Move available apps from phone to SD card. Keep your Android device fast and clean! Show APP2SD Notification when movable apps are installed
• Uninstaller - Uninstall apps you don't like;
• Cache Cleaner - Clear Cache to free more phone memory;
• Auto Optimization – Optimize every 15 minutes or up to 4 hours.
• Listen to music or radio before going to sleep and have it turn off automatically using the Timed Optimization feature.
Booster FREE manages your phone’s system, running apps and services while using less than 0.1% of your battery.
1. + permissions management for Android 4.3.
2. fix bugs.