Here is a quick comparison for Android customizers:
Most free versions of Mono Fonts circulating on APK mirror sites are either: Mono Fonts Apk Fixed
If your #mono_ APK is not working, use these updated steps and alternative tools designed for newer One UI versions: Mono_ FlipFont Custom TTF Installer v2.1 Here is a quick comparison for Android customizers:
The refers to community-patched versions (typically v4.0.8 or v5.2.1) where developers have: Mono Fonts Apk Fixed