After some learning of Objective C/C++ i've done a quick port to iOS. It uses GLESv2 renderer and OpenAL audio.
Also it use online sources (https://rzxarchive.co.uk/ and https://vtrd.in/games.php) integration.
Note: there is "True Speed" option like in desktop version. If you really want smooth scrollers on 60Hz iOS device screen, you can disable "True Speed" option. But sound will be ~20% faster.
Read how to build and install.
Tap left-upper corner for menu toggle.
Tap right-upper corner for onscreen keyboard/joystick toggle.
Use QAOP/arrows keys for navigation in menu.