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

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.

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.

A simple battery widget to show exact battery level and charging status.
Battery Meter Widget shows the battery level and charging status in 1x1 space(same as size of icon). Battery Meter is a very lightweight widget i.e. only 64kb in size.

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

A simple yet customizable battery widget with colorful icon, text & background.

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