As you mention Conveyor, I assume you are talking about packaging and delivering desktop software. You also don’t say whether you are talking about a Compose multiplatform app or not. As you are talking about an App I assume you do you Compose. Then there are several possible routes to follow:
1. You could use the built-in packaging mechanisms and
a) distribute the software via some website yourself or
b) use the various app-stores (Apple, Windows, Linux).
2. Use Conveyor as mentioned in you question.
3. Use
JDeploy
4. Build a Kotlin/Compose Progressive Web App (PWA) instead via the JavaScript or WasmJs target and deploy via the internet.