Hi Simon,

Thanks for the reply. Unfortunately, I don't think I can help you as I'm a computer programmer rather than a physiotherapist, and I'm not up-to-date with what physiotherapy apps are out there. My app is really just a glorified counter, so I don't think it would be advanced enough for your needs.

Have you tried searching the google play store? https://play.google.com. There are a lot of physiotherapy apps there, so hopefully, you'll be able to find something you can use.

All the best,
David