Hello again!!
we made several trys with different exportation, with phonegap and intel xdk, and we discover that the "lag" is not a intel xdk problem, but a problem with the "every tic" events, we remove all the every tic events and it works ok in different devices we used to have a every tic event to do a parallax movement with the clouds, but we solved it in this way:
is not finished, we had to say to the clouds that back to the first position when they are out of the screen, but in this way it seems to work... anyway, we have a doubt
It is normal that we can't use every tick event? what happens if we need to do it??
thanks for the help