Among bug fixes and another feature or two, we're adding (at my insistance, so back me up here) is the option to save the time-lapse videos at different frame-rates. I thought it'd be cool, here's some tests I've shot with my evaluation copy of the App.
[ame="http://www.youtube.com/watch?v=s8n-qR3Nd1M&feature=share&list=PLVpurGGxCFY_r2mybpEWpe-jctt5w37f7"]Milton Keynes Time-Lapse Night Drive 30fps - YouTube[/ame]
[ame="http://www.youtube.com/watch?v=7MXGxaKTcx0&feature=share&list=PLVpurGGxCF Y_r2mybpEWpe-jctt5w37f7"]CarCamApp iPhone Dash Camera Time-lapse - Milton Keynes - YouTube[/ame]
It's pretty cool, right?
Just set the playback framerate, one touch and it's saved just as those above.