Do you plan on making an Android version instead of emulating it on Joiplay?
No. The online web version is fine for mobile users imo, I wouldn’t even recommend JoiPlay unless you have limited data or something. Just be sure to back up your saves on mobile and I think the web version is fine. All JoiPlay does is spin up a Chrome webview without the UI stuff to run the game locally, the only difference really is whether you can get online to play the game.