Just dance remote controller vs Iphone

Hi there

We have purchased to my daughter an Apple TV for playing Just dance with her friends. After playing several courses, we have the impression (actually more than just an impression!) using the remote controller, the motions are less recognized and awarded than using IPhone...much less!!!

It makes my daughter very disappointed what was absolutely not the goal of course.

Do you have the same experience? ( I have red on some forums, I am not alone) Any solution?

NO, I will NOT buy for her an IPhone to solve this issue...Nice try from the marketing aces but will not work at me!

Thx in advance!

Botond