Hi is there any more updates for the app to run on newer phones.
As far as I am aware, the old app is not actively maintained, as it is about to be replaced by a complete overhaul. But you can access the same material as in the old app (namely the challenges and the older courses) through the web and download the audio files onto your phone. Then you can listen to the material with any media player to your liking.
(That being said, I have a phone running Android 14, and while the Play Store warns that the app was written for an older OS, it still installs and runs without problems)
What @Hendrik says is correct!
There is a new App coming available - you can find the beta by searching for SaySomethingIn (no spaces) in the relevant App Store.
The older content will be accessible via My Resources in the App, (in addition to.via the Web) - a feature that will appear this week.
Rich