Last week, Cisco released their Cisco Connect Express app on the market to very little fanfare, though the app is quite impressive. It allows you to control your Cisco/Linksys router from your Android device via WiFi, with the key features listed as:
Guest access – An easy way for visitors to get online. Give password-protected Internet access to visiting friends and family while keeping your own information private. No need to remember the guest password, it’s in the app.