Just stumbled upon this news. You know my stance on PT but I know there are people who will be interested, so I'm sharing it 🙂 It's free to download with some limitations and there are in-app purchases for the different models. I downloaded it but I doubt I will test it soon, since I believe it's exactly the same as the desktop version. However there are currently not many virtual pianos on the iOS because the app size (samples) can't be hundreds of gigabytes and AFAIK none of the currently available sampled pianos for iOS supports re-pedaling and half-pedaling, so Pianoteq can be a great option for people who use an iPad for live playing instead of a laptop, due to the small footprint and good playability 👍🏻
https://apps.apple.com/app/pianoteq-8/id1642344241