We would like a PHP application to be made similar to the PC software "Weight-by-Date".
A link to the software is [url removed, login to view]
So it basically lets a user keep track of what they have eaten and what exercise they have done in a Daily Diary (so would have to link to a database with all the food/exercise info) and then show what progress they have made in relation to the goals they have set.
Have a look at the features of the software to get a better idea.
Also graphical representation of the progress in terms of graphs like in the software would be needed.