Abandoned the app . . . ? – Hundred PushUps: Train your body at home Review

It appears SoftwareX has abandoned this app. I would gladly pay for it. But some features stopped working, and it appears they will not be fixed. Sad, because this was in relation to many apps in different fields one of the better ones.
Review by Herpse30 on Hundred PushUps: Train your body at home.