Splice

An app that allows you to splice together photos and videos in a simple way

Here is the link to itunes description: [] Take a look at this video for a quick tutorial. Tap video/photo to upload. Tap transition to add transition effects. Tap + to add next video or transition. Tap pen to to select filter, pan/zoom, copy, or trash.

You can edit your transitions. Tap pen and then transition icon to change.

You can also insert audio, but the free splice library of sound effects and soundtracks is limited. Remember to adjust the length of your audio file by dragging the middle bar left or right.