Fantastic app, except – 3D Yoga Anatomy Review

I have been a yoga practitioner for 45 yrs and a yoga teacher for over 11 yrs. The instructions are very good, easy to understand. I like that the key muscles of each pose are color-coded. The 3-D really brings the poses to life. However, it took several tries to download the 3-D upgrade onto my iPhone 6s, which has the latest software update. I've lost count on how many attempts to download it to my iPad Pro. Couldn't get support either -- was sent to their Facebook page with no way to contact. So I'm taking away 1 star for this amazing app. Otherwise, I'm very impressed with it. Recommend.
Review by Yoga Lifer on 3D Yoga Anatomy.