Hello Flower, you should check out http://www.caloriecounteriphone.com/ and if you go up pretty close to the top on the right hand side, you can search for any food. It is very complete and helpful.
Actually if you want to lose weight by calories counting do not exсeed 1200 calories in a day, than you will see result 2000 calories its for keeping weight on one level, or maybe to take a bit more up in weight
Now a days there are so many applications which are very helpful in our daily life. I have never seen this application before. I can't wait any more to visit in your link which you have posted. Because this post is totally new for me.