At its MAX 2018 event today, Adobe announced that it is bringing the power of desktop Photoshop CC to the iPad. The new Photoshop CC for iPad is completely redesigned for a touch-first experience and enables all functionality found in the desktop version including support for editing PSD files and layers. The app will be available for download in 2019.
https://www.notebookcheck.net/Adobe-announces-full-Photoshop-CC-for-the-iPad.338598.0.html