To save your phone's battery, you need to kill background tasks, adjust screen brightness, turn off wifi, gps, bluetooth, network etc. You need to learn how to save your device's battery.

Booster FREE is the coolest task killer for your Android mobile phone. Its easy and simple dashboard like interface saves battery life and optimizes system speed.

Kill running tasks!

A simple and amazing application to manage your applications and services. Free memory from unnecessary applications in just one click.

Memory Booster Tablet Version is designed to tackle the difficult yet crucial problem of memory management for all Android tablets. Memory Booster Tablet Version reclaims lost memory for your programs by defragmenting your tablet's memory and recovering memory leaks from poorly behaved applications.

A simple yet customizable clock widget with colorful semi-transparent background.

Beautiful Clock is a widget.
You have two types of sizes.
- 2x1 - displays hour and minute.
- 3x1 - additionally displays seconds. [hh:mm:ss]
Widget is lite, and dont dry your battery (Updateting hours on widget is retained when you disable the device).

This is a fast and powerful tool to manage your variant of apps, which includes Risk indication, app autorun control(ROOT), Task killer, Move app 2 SD card(Android 2.2 or later), Uninstaller, Backup apks to SD card, and etc. And in expert mode, you can filter and sort packages by many useful ways. Also it can call root function automatically to get better performance if your device is rooted.

Try this to check your apps, you may find something you do not know before!:)

NetQin Mobile Manager will be a good call filter just for you. Block unwanted calls now and protect your privacy. Now with better developed features, you will no longer need to worry about privacy leak. Protect your private info 24x7.

Battery Saver , the professional power manager , is the best free battery saving app which is capable of extending your battery life. And package size is the smallest of all battery manager apps.

There are many applications that automatically start when you turn on your device; many of these you don't use or need, they just consume your valuable resources. Autorun Killer lets you manage applications that start up when you boot your device. Donate version even tries to prevent their restart (and is ad-free).

Fast Task Killer
Simply stop and kill unwanted applications and processes free up memory and increase your battery life

Memory Booster is a powerful mobile Memory & RAM boosting tool specially designed for Android smartphone users. It is a handy memory optimizer tool that will keep your Android smartphone running faster and efficiently. It increases your cell phone's performance by making more memory available for both your applications and the mobile system.

ROOT Power File Manager is a powerful tool for any user with Rooted android devices.

Appcombine - lightweight and simple app manager tool.

Linux Terminal for Android. Run Linux command on your phone and install external android apps.

Memory Booster Lite Tablet Version - Android RAM Optimizer to Speed up Your Tablet!

Gemini Taskiller Widget

This is a widget used to optimize RAM of your Android device (nothing for else :-), but it is easy, fast, safe, extreme less RAM usage!). The "Shake Mode" allow user to release RAM at any time (even when you are playing game) by shaking your phone! It can be used as either plug-in of "Gemini App Manager (v1.5.0 and above)" or a independent widget.

2x2 Home screen clock widget displays time in a grid.
Features: Customizable color themes, Time or date display, Time zone selection, Tap for Configuration, Change size within the 2x2 space.

Better alternative to other Task Killers/Task Managers. STK from NetQin is one of the fastest and smallest task killers.
Quickly kill running tasks, save the RAM for your mobile. Save battery power. This is a free application.
We will try our best to make it faster, smaller, add features needed and easier to use.