Is the app for Android?
I just merged the new version of NostrNet. This will now be the main NostrNet app.
It uses better and more secure tech, utilizes browser engine to render the WebApp, along with many new features.
If you've already installed the app, you don't have to do anything; just let me know if you encounter any problems.
Install: https://nostrnet.work
Discussion
It's a PWA app you can install on any OS, including. When you open this website and it's not already installed, it will show you the instructions.