yes, it is a little bit inconsistent. Some exercises have animation some not. I am not sure if it a bug or some intention that I do not understand 

Exactly my meaning but plse not only Apple but also Samsung Galaxy can be used to get for calories spent. Nevertheless in my opinion at least samsung exaggerates values a little bit. But back to the calories intake,  in my country there is an app Kaloricke tabulky, which tracks your intake really well. You can enter meals or scan barcode and that's it. At the end of the day I can see stats. Calories and grams of macronutriets which I could easily retype to the Dr.Muscle app each and every day.