Very good, I use very much

A very useful and clear app to track daily calories sales. The app is fortunately Plattformübergreifend.Das good thing is that both the daily supplied calories, and calories burned can be entered (ie basal metabolic rate, exercise, sports).
The database has almost all products from supermarkets which can be found easily using the search option, as well as much of what I would summarize as popular fast food, especially fast food chains products known as McDonald's.

One can weigh on a regular basis and submit values. This registers the program your weight tracking. It will be recalled to again weigh, if you registered for the program by FatSecret even an email. I can recommend it to anyone, because I get from them is no spam, only the cradle of Remembrance.
I FatSecret on my Kindle Fire HD, my smartphone, and the home PC in a browser. the entered data will be automatically updated.
Also noteworthy is the convenient barcode scanner for devices with a camera, such as smartphones. One can simply scan the barcode on the packaging of the product, and already has one

The disadvantages:
-It Needs some time typing everything, especially if you cook yourself. But with patience and discipline is everything!
-To FatSecret use must be on the website by FatSecret registririeren (no problem for me)
-The app can only be used with Internet access