Power Toggles - An advanced power control widget for both your homescreen and notification panel. Free without ads.
WiFi Map - A crowdsourced list of routers and passwords
SBSettings - Access the important settings and functions of your jailbroken iPhone/iPod Touch directly on your...
WifiMapper - Find free WiFi anywhere in the world
Quick Settings - Your dedicated Android expert remotely or on-site. Technical advisory, creating and reviewing software architecture, Android development, code reviews and trainings.
Instabridge - Crowdsourced free wifi (now on Android)