Go theme,simple but cool

Very good network tools collection.

1.Ping any network address.
2.Get the status of all the currently open transport layer sockets on the device.
3.Get the network config spec.
4.Get current arp table.
5.Scan your network domain to find all your network neighbors.

New version 1.8.1

2G/3G and Wi-Fi network data traffic monitoring capabilities. Network data traffic to warm function.
Real time monitoring of network data charts and summary.

An Android-based to do list app.

Super Manager
Better manage the application and web pages with Super Manager. Powerful, attractive UI! With its help you can use your phone more quickly and easily.

* Main Features:
# Scan your phone's apps for automatic classification
# Add a shortcut to the desktop, so you can open the apps more convenient (realistic effects of the iphone)
# Customize the Quick Access Web Links
# Protectd the applications in device, setting the launched password for each application.

App for Android Developers. Simple tool to aid development.
If you're not one, the app is still useful for monitoring what your installed apps is doing with your phone.

Features:
1. Calculate dimension for different density drawables.
2. Save those drawable dimension values for reference.
3. Monitor system debug / log output. Alternative for logcat on actual device.
4. Filter log buffer, level(priority) or/and tag.
5. Save log to a .txt file.
6. Check system information.

An Android file checksum calculator that actually works