This is a tweak that can be based off of for developing menus and other things in iOS Unity games. I've only tested in Unity 2017.4.30f1 (Genshin Impact) but other versions may work if you update the ...

Dear ImGui is a bloat-free graphical user interface library for C++. It outputs optimized vertex buffers that you can render anytime in your 3D-pipeline enabled application. It is fast, portable, ...