Hayden concertina app for iOS available again

[Michael Eskin]

My Hayden concertina app for iOS had been off the iTunes App Store for a long time.

 

It's now available again:

https://apps.apple.com/us/app/hayden-duet-system-concertina/id363450305
 

Edited July 4, 2025 by Michael Eskin

[David Barnert]

Good news. Thank you, Michael. One of these days I’m going to have to upgrade my iPhone, and the thought of not being able to load it onto the new one was not pleasant.

 

I just updated my version of the app.