This app was mentioned in 3 comments, with an average of 1.67 upvotes
Maybe try Daily Yoga? When I last used it the English needed a bit of work, but overall I found it quite good. It speaks the instructions, someone does it on the screen, and it has a timer until the next move.
Yoga is the best thing you will ever do and will change your life infinitely for the better.
Think about it: it's body-weight resistance strength exercise combined simultaneously with a total-body stretch routine. After a 60 or 90 minute session, you feel as good as a body can possibly feel--fully worked out AND fully stretched.
I'm excited for you! Give it a try! I'm fully convinced that every human on Earth, and the world as a whole, would benefit from getting into Yoga.
EDIT: Here's the app I use for Yoga at home: Daily Yoga
Very delayed response, sorry! It's called daily yoga, here's the link on Google play so you know what the logo looks like if you have iPhone ☺
https://play.google.com/store/apps/details?id=com.dailyyoga.inc