I’m still using an Ijet Nav with a 30 pin to lighting port adapter to run my Show Cues app. What would be the equivalent remote to use that would use the usb-c port on my iPad Pro ?

SHOW CUES PRO 8.1

New in 8.1 - Voice Cues: say a track's phrase to start it, in any order, and Show Cues returns you to your place in the running order when it ends.
Hands-free show playback
Voice Cues: start any track by saying its cue.
Short one-off sounds can be used mid-show. Use rim shots, airhorn or applause anywhere in your show, it fires every time you say the phrase assigned to the sound.