Fex is not coming to Android https://wiki.fex-emu.com/index.php/FAQ

> This page was last edited on 22 October 2023, at 09:05.

Since then:

> In Android 16, Google expanded the "Linux Terminal" feature, which was initially introduced in Android 15 QPR2 beta, allowing users to run Linux applications within a virtual machine on their devices. This feature utilizes the Android Virtualization Framework (AVF) to create a Debian-based environment where users can execute Linux commands and graphical applications. The guest operating system is fully isolated by the hypervisor (KVM or gunyah) and manages its own resources with its own Linux kernel. Notably, it supports running classic software such as Doom, demonstrating its ability to run full desktop applications.

Fex is already running on android, within things like https://github.com/utkarshdalal/GameNative