Free or not so free? I'm looking for reasons to pay for the app... I already have a couple of paid fitness apps (yoga and PIIT by Cassey Ho). I use them and I run. I'm looking at Freeletics to add variety but the price stopped me short. 

Basically, is it worth it? 

ps. I'm a single mum so that makes me somewhat housebound, meaning I  don't use a gym - so its bodyweight training only for me.