The Lapse It App comes in two flavors, as is usually the case: free and paid. Both will allow you to create pretty amazing time lapse movies using your favorite iDevice (works for Android too). Of course, if you’re doing time lapse photography, you’ll need to create some kind of rig to hold your device in place. In this example, we used Lapse It to see what Mr. Hermit crab was doing at night. (Hermit crabs are pretty camera shy and will not perform if they know you are around.)
Here’s what the rig looked like.
And this is what we found out was happening at night!
Lapse It App Link