New iPhone - no app available on App Store

I have a new Apple iPhone and the app states that it is no longer available on the store. The app won’t run, even after a restore from another phone as it tries to download the app from the store and fails.

Is this the end of this app?

The Netcam Studio mobile Apps will not be updated anymore. The iOS version is not available on Apple Store anymore. The latest version 4.6.1 can be found here https://netcam-studio-mobile.updatestar.com/
NOTICE: I have not downloaded and tested the iOS app from this site myself so no guarantees.

That’s a real shame. I guess that’s the end of the road for this application then.

I think this download is not working.
This is the final link where the site drives to: https://apps.apple.com/us/app/netcam-studio-mobile/id687248169
But this is just a “Connecting…” in the browser, and 404 under the hood.

updatestar page is redirect me after some click and button to Apple site (which is not working)

According to this site Netcam Studio Mobile – Get app for iOS it is updated to work for iOS 11+
Wait some time and see.