RingON 2

RingON 2 will automatically turn on your ringer when someone texts you "RingON"

Next time you forget you left your phone on vibrate and there's an emergency, anyone can remotely turn your phone's ringtone back on by texting you "RingON"

After installing, simply tap the enable button and exit the app. RingON will run silently in the background, waiting for when you need it.