NetSpot - NetSpot is a free app for wireless site surveys, Wi-Fi analysis, and troubleshooting
Talon for Twitter - Elegantly designed, ad-free Twitter experience for Android
Vistumbler - Vistumbler is a wireless network scanner for Windows Vista and Windows 7. Features:
Janetter - Janetter is a Twitter client application. Faster, smarter, and more powerful.
Wifi Analyzer - Wifi Analyzer is a handy tool which helps you to select a better channel for your wireless router.
Echofon for Twitter - Download Echofon apk 3.1.3.3 for Android. Echofon for Android - A super clean Twitter app