I can’t really bring anything new to the table, instead only repeat what others said: It needs speed control. It’s a good app and I like that it can put on an entire hour of Yoga practice, but it’s so fast at times it really stresses me out. Especially because I like to concentrate on form. This lady sometimes so fast you can only ‘hang through’ and I don’t feel like that’s very beneficial. So, bring on the speed control, that would make all difference.