Online Food & Exercise log suggestions?

There are so many different online logs out there. I was wondering if there was one people were using more than another. I currently use my fitness pal and it's free, but I can't currently log onto it with my old phone. I am looking at getting a new smart phone...but I was just curious about what others are using. Logging the food and exercise has really helped me stay accountable...so I would like to be able to do it even though I'm not in front of a computer. Thanks for any advice or opinions.