What is a good video filming and editing app?

I need to film a project for my class and we will be doing it on my phone. I need a good iPhone app that will let me take a decent video and edit it (jump cuts) free please?

I don't know anything free, except maybe a few if you jailbreak. If not you will most likely have to buy iMovie, it's worth it though.

Imelfin Video Converter for Mac is a good choice, it can edit video more faster and easier. You can go to have a free try:
http://www.imelfin.com/mac-video-converter.html