@nprofile1q... It's made with Linux phones in mind (I've got one too!), but at the moment I only build it on x86_64 and the flatpak bundle is also only for it. But now the code is out, so you can try building it yourself: https://codeberg.org/sesivany/meshy
I don't think there is anything that can make problems on ARM64. If you try it and hit any issues, let me know.