I have started using a fitbit and quickly found the myfitnesspal food database to be so much better do I log all my data there. I wanted to know how to workout trainer will share cal burnt data with other apps like myfitnesspal, fitbit and google fit in future.
I use skimble for my workouts, and transfet it all over to myfitness pal. I have fitbit also. I have found that it is not always the most accurate. I use caledos runner when I do cardio. It works great. I use the numbers from it and skimbke when I put my calories burned. Hope this was helpful!