Step makes it easy to create animated GIFs and Quicktime movies. You have full control with adjustable frame rate, exposure and timer settings. In the edit mode you can preview your movie and delete single frames from the sequence. You can set the number of onion skin layers for accurate animations. You can email your animations or share them on Facebook. The app supports landscape and portrait modes as well as both front and back cameras.
VideoScribe pricing starts at $29/month ($16.50/month when paid annually).
VideoScribe is a desktop app that you will need to download and install onto your computer (Mac or PC). An iPad app is also available.
You can export/download your videos in HD as a Quicktime MOV or Flash FLV file.