You can also try https://gardenapple.itch.io/mitch it looks like it featuring
"Support for offline installation of HTML5 games as well as APK downloads"
Which is quite like desktop itchio app similar feature, but I never had chance (need) to check any of them, so won't be able to help with that.
As last resort i added .apk to downloads BUT
I will not provide any support on that .apk (how to install it, how to run it, why it does not work, fixing bugs and so on)
I will not perform any quality control on that .apk (performance issues, UI scaling issues and so on)
It's built as it is with latest Ren'Py if your device explode because of it - that's not my problem.
If you have troubles running it - fallback to desktop or web versions.
IOS version will not happen. Period.
Everglow was aimed to be primarly released on steam for desktop platforms. The extended support for the vn is ended Feb 1 2024.