You only get 7 days worth of tracking unless you pay $$$. This doesnt help people who are tracking their diet. Didnt know until I was looking for my previous entries and they were gone. Also, when you type notes it goes directly over the center of the photo, and you can only take two photos per meal. Its not bad because its nice to quickly look at the image of what youre eating, but not good enough for me to pay for the full app.
Halohun about Food Diary See How You Eat App, v2.2.6