Really the important parts of all this seem to be: 1. That you can record all the details about the jump and experience because those memories and details are important on a number of different levels. 2. That you can get signatures from fellow jumpers and instructors/coaches (particularly if you're going to be working on getting advanced ratings and licenses).
and you can do all of that with the "Skydive Log" app.
(This post was edited by Squeak on Jan 28, 2013, 6:32 PM)