I'm still somewhat new to the iphone and ios 7. Coming from android there were third party messaging apps that had a plethora of options. One option was the ability to be reminded of an unread message after about 2 mins or so. You could set a specific tone that would remind you of this. I was wondering if there was a tweak floating around that could duplicate this small feature. It would be very useful since my girlfriend HATES when I reply back to her messages so late while I'm playing Gta 5 or titanfall lol