Social Bee is the boon for all the people who are very active on social networking sites. One can update the status on multiple social networks with few taps on his/her android device. This simple and easy-to-use android application helps you to update your status on four major social networking sites Facebook, Twitter, LinkedIn and Orkut.

Mobile Counter(3G, WiFi, network traffic) - application to count network data GSM/WIFI also in blocks (e.g round data at least 100kB for every session).

What's eating my network data? Time to get a data usage monitor!

This app will enable your Android Market App to browse/buy paid apps, no matter which country you are located in, or which operator you are using.

ATTN: runs on rooted devices only!

Please see http://cohortor.org/paidappsenabler for more.

Enjoy!

If you are looking for best visual representation of android shell ping command than you just found your must-have app.

Simply put, it counts the waves

Carrier USSD eXecutor is a light-weight application which makes easy running USSD codes of your network carrier with a press of buttons. This works ONLY with NEPAL's GSM Carriers - Ncell and Nepal Telecom(NTC).
With this app, you can recharge your sim without entering * and #, open network services, menus, dial to customer care and more..

After download/installation, PLEASE leave a comment/feedback/suggestions about the application, if possible please include your device name.

Toggles WiFi on/off with proximity to networks, using cell towers recorded while this service is running and connected to those networks. Please report issues to wapdroid.com.
*Eris & Sprint Hero w/Android 1.5 Cupcake do not provide cell tower info as HTC incompletely added CDMA which is not officially supported by Android.

It is a android firewal software,It support to message filter,block calls,app firewall,ftp pop3 smtp block and virus firewall.You can block some network application software to help you save flow! - 它是一款Android 防火墙软件，主要支持黑名单信息过滤，阻止来电，应用软件阻止网络，FTP，POP3，SMTP阻止，病毒防火墙等，你可以阻止一些联网的应用软件，帮助你节约网络流量！
More http://code.google.com/p/andbox/
https://www.slideme.org/user/18222/applications/18222

List all devices in your WiFi network and get notifications about new devices

xCloud is just your reliable Virtual USB data cable!
xCloud is an app for data transferring that connects PCs to mobile phones. xCloud turns your PC at home into your personal cloud storage, or a net disk, which can be accessed anytime and anywhere. xCloud enables you to upload or download photos, music, videos or other files at will when you’re not at home.

The app helps to monitor the state of Wi-Fi networks by gathering advanced data

Giffgaff Account Management and Sim Ordering App

WIBR+ is advanced application for testing of security of the WPA/WPA2 PSK WiFi networks. This application is NOT FAKE, it really works and it will discover weak password. This app supports queueing, custom dictionaries, bruteforce generator and advanced monitoring!

A simple widget for your home screen that displays the IP Address and Network Mask for each active interfaces on the phone.

Copy the information to clipboard and paste it in sms, email or any other applications.

Know which interface is currently active, whether 3G or WiFi, the widget displays the Ip Address of only the active interface at any given point in time.

http://www.mobware4u.com

Recover your WiFi passwords.** Root Privileges required **

WifiWidget application displays security and technical information for Wifi networks.

Connectivity Info is the widget which show all useful information about Mobile data connection and Wifi connection

WARNING: Support android 3.0+ only

Speed up your Internet! Connect faster and download more in less time! Internet acceleration all the way!

Internet acceleration for tests such as speedtest.net and bandwidthplace.com

This app provides you with 30% - 50% faster browsing experience,
lowered delay in multiplayer games and faster app downloads!

It works on all kinds of networks:
2G, 3G, EGDE, GPRS, UMTS, HSDPA, LTE, WIFI etc.

The only app needed for an IT guru. If you do IT work, this is the app for you! It has the basics and is constantly expanding! It currently covers networking, telephony and keyboard shortcuts. We currently offer Cisco IOS commands, HP Pro curve commands, Nortel DMS-100, Nortel Meridian 1 option commands, Avaya Definity, Avaya S8000 series, OSI Layer Model, Remote Desktop keyboard shortcuts and so much more! This app is updated all the time!