5.8.7 still freezing – FitnessBuilder Review

Paid yearly for this for many many years. Took a long time for them to fix when iOS 10 rolled out and not working at all in iOS 11. Would think since I pay a yearly subscription it would be developed on the beta versions and be ready to go when new iOS is released. But unfortunately that is not the case. I would expect this from a cheap one time purchase app but not on a subscription service.
Review by Imapaine on FitnessBuilder.