The app requires iOS 7.0 or later. Not fair! And I am a premium client as well! :( Bring on the previous release, thank you. :-P
I am sorry about that but there is nothing we can do. Apple does not allow different versions to be on the App Store, not without changing your name and doing a bunch of tricks. We also made the decision to support an older version with fewer features, or move forward, it was hard but we had to make one.
surely, you could have had a free version working with the older iOS and the premium working with the newer iOS?
I am stuck in nowhere land! :(
This issue has meant that I won't be upgrading to premium now. Will likely look for a new todo app.