Finally! The app is complete! I edited and added the demo video (it’s online at https://youtu.be/S3cDEyh_7lM) and the app has been polished overall, with smoothness as priority.
Please go check it out, this has been one of my biggest projects yet, and I really loved making it and I will probably continue working on it in the future. Stay tuned, and happy Stardancing!