Diet tracking app for smartphones

I might be behind the times since I just got my smartphone but my hubby found an awesome app for me--My Fitness Pal.  It lets me track calories, water intake, protein, sugar, carbs, everything!  It even scans barcodes for my packaged meals (although not always 100% accurate) The ONLY thing I DON'T like is that it keeps telling me 1100 calories is WAY too low! LOL

 I use that one too.. I love the bar code scanner.. and yah everyday it says 800 calories is not enough lol