Hi, I've moved your post to the Photoshop for Mobile forum.
This is a version 1.0 release so more developments will come.
Add your vote here for the Curves feature:
That forum is monitored by the engineering team.
Thanks for the reply and comforting info 🙂
Curves has been added with the latest update to the application
Curves adjustments layers were added to Photoshop for the iPad in the May 2020 release.
You can visit this link for more details: