Take cool videos of setting suns, billowing clouds, blooming flowers, and other time-lapse clichès. Mount the phone on something secure, set the shot interval and number of images you want, and wait.
WIRED Can pull songs from your iTunes library to use as background music. Offers video filters for effects like sepia and inverted colors.
TIRED Confusing interface. No preview for effects or video quality settings. Power-hungry process can require external battery backup.