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.

Network Counter is Android (2.2+) application for monitoring of wireless network data traffic.

Features:
- Displays data traffic usage statistics for Wi-Fi and cellular / mobile networks.
- Possibility to setup an alarm for Wi-Fi and mobile data traffic usage.
- Network traffic statistics for currently active (running) applications.
- Ability to backup and restore of data traffic usage database.

The application is an electronic drawing board, you can draw anthing you want on the all kinds of background with all kinds of paint. A great art brings out by your smart finger.

Emergency Manager now on Tablets.
Emergency Manager Trial(FREE)is a complete emergency situation management app for android devices which is equipped with emergency service numbers for over 200 countries. You can send SMS requesting help with your current location (GPS and Network)just with a single touch. It also uses the enormous outreach of the social-networking media (Facebook to post emergency alerts on your behalf, so that help can be always at hand. Also provides multilingual support.

Beacon, a free and ad-free, light weight, energy efficient, stripped down version of a security App which would greatly aid you in finding your Android incase its lost. The App uses SMS as its primary means of communication as it’s more reliable than 3G/GPRS/EDGE etc.

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.

Control your presentations with your voice!

FreeLife SOS is one of the most comprehensive and reliable SOS applications available. It is an emergency alert app which enables you to send SMS with your location details to preset mobile numbers to ask for help. It also includes flash light and sound alert functions which could come in handy during an emergency. Refer below for a full set of features.

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

SWardriving. Wi-Fi Wireless.

Wireless Wi-Fi Wardriving, Warbiking, Warwalking, Warjogging, Warrailing, Wartraining, BusWardriving ...

A simple application for Wardriving anywhere in the world. Do not let it escape the location of any Wireless Wi-Fi network.

Una aplicación sencilla para Wardriving en cualquier parte del mundo. Que no se te escape la localización de ninguna Red Wireless Wi-Fi.

http://SWardriving.blogspot.com
http://Buckynet.blogspot.com

Application can be used to configure separate time out and brightness settings for each application in the android device. Can be used for applications like browser, e-reader and chat applications which is usually used for long periods and the screen has to be on.

AirPlay and DLNA/UPnP Player

WlanDecrypter.

Generador de diccionario de claves WEP por defecto, para los routers del proveedor de servicios de Internet Telefonica Movistar Imagineo.

Contiene los Veinte BSSID's conocidos, con sus respectivos patrones para cada router. Seleccionar el BSSID e introducir los dos caracteres del nombre ESSID para generar el diccionario. Si no se introduce los dos caracteres del nombre ESSID, se genera el diccionario con todas las claves WEP posibles.

http://WlanDecrypterPro.blogspot.com

This is a fieldtest/netmonitor application for UMTS/GSM/LTE/CDMA/EVDO network. This is same as G-NetTrack Pro, but without map support and is suitable for devices without Google Play services.
G-NetLog (trial) is trial version of G-NetLog which runs for limited time.

Site Monitor is a tool which allows you to monitor all of your websites.
You can setup automatic monitoring, or perform manual checks whenever you want.
The app also contains a widget that displays current status information about your websites.

Automatically save pictures, videos, and other files when you return to your home network.

A WiFi survey/wardriving app

Android Assistant

Android Assistant is a powerful tool for browsing information on the Android platform,. This app can be used to view software information, hardware information, running services information, and network information. You can also use it to view the file system. - Access your Android device information - View software and hardware information - Explore your file system.

Android network tool: discover hosts (ping/connect/DNS) and scan them in your Wifi network.

Network analysis and port scanning application