Watchlion helps you to keep some contacts private. All SMS message and call log will hide from the android system.

If you want to optimize the performance of your Android device with as little effort as possible, Smart Task Killer Pro is the tool of choice.

*** Get the Ad Free Version of App Killer ***

This is the Ultimate Application Killer. This app lets you kill running applications and system services. You can also back-up applications you’ve downloaded or uninstall them from your device.

English

'timeout3g' switch the data connection (H,edge,2g,3g,...) automatically off in order to save power.

Français

'timeout3g' désactive automatiquement la connexion de données (H,edge,2g,3g,...) pour économiser de l'énergie.

Deutsch

'timeout3g' deaktiviert automatisch die Daten-Verbindung (H,edge,2g,3g,3g+) um Energie zu sparen.

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.

Speed up phone;
Save battery;
Auto kill & widget;

Quick App Killer is a tool to kill running tasks for speeding up your phone, saving your battery life;

Best task/app killer on Android Market.

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

A task manager application which monitors running processess and their memory usage. Allows killing of selected processes and remembers previously killed processes.

Widget is lite, and dont dry your battery. The clock turns off with the screen when you turn off device.

The clock is also resistant to the task killer'y. Do not stop when you force stopping the application.

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.

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).

This is the Ultimate Application Killer. This app lets you kill running applications and system services. You can also back-up applications you’ve downloaded or uninstall them from your device.

Features include:
• Kill Running Applications
• Kill Running System Applications
• Hide Applications
• Uninstall Downloaded Applications
• Backup Applications

Appcombine - lightweight and simple app manager tool.

Short for MTK, Mobo Task Killer can also be known as a task killer, task killer manager, app killer or service killer etc. It helps manage your phone system’s running apps and services. If your phone often runs slowly or battery is exhausted so soon, our task killer will be an ultimate choice app to kill tasks, free memory, and speed up your phone as well as save battery.

One-stop task manager. Monitor and kill task, speed up phone, and save battery.

1*1widget to monitor memory usage.
search&sort task by name.
auto-kill task when screen off.
ignore app when kill.
vivid online help.

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.

Taskiller is an utility to close your apps in background in one click.

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.

Task Manager Android Apps. Manage your process. Show detail action item process list and kill selected item process list right away. Enjoy manage your android process task.

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