Best tracking App so far

This is a very very useful app. It is by far the best one I have found to date. I do have a wish list though:
1) data export/backup
2) ability to edit a datapoint already entered
3) ability to enter data for previous days ( like test results? )
4) ability to have different graph presets. Like a graph of physical issues and a graph of emotional issues, or graphs by people (I track my child too.)
5) ability to export the whole chart as a picture, to be scrolled left and right.
6) ability to have a number scale on some scales, like for tracking hours or sleep or something clearly numerical.

Atheneschild about T2 Mood Tracker