Capture One is coming to the iPad in 2022 - this was announced today on social media:
"Want to know what’s in the works? After launching M1 support, we’re hard at work to bring you even more editing possibilities, on even more devices. Get excited for an iPad app – it’s coming by early 2022."
Capture One recently released a new version of Capture One 21 with Apple M1 support.
The different Capture One 21 buying options can be found here.
A 30-day fully-featured free trial of Capture One 21 is available here.
Capture One learning videos can be found here.