Manual Camera Controls (suggested: shutter speed, ISO, focus).
Professional Controls? Maybe a menu item with more controls, like shutter speed, iso, focus, etc. for more direct control? Possibly the ability to switch cameras (e.g. telephoto, ultra-wide) on a capable device?
MH Nafiz commented
Please add pro mode it will help to capture great photo
Professional mod for shutter speed and iso etc.
Apps auto filter is good but sometimes photos are over exposed
User can manually change iso, speed and aperture before taking a picture.
Some of the fun and power of Photoshop in a camera seems like a decent combo. I like the simple interface, but that seems like a trade for too many features that make todays Smartphones usable to Professionals such as shooting RAW or TIFF, variable Shutter Speed, a range of White Balance or full manual... you get the idea. Many things missing. Apps such as ProCam have the works. Imagine if the two were combined.. I understand it’s geared towards a general user, but a massive portion of Adobe’s customer base is knowledgeable and Pro Level. It’s fun now and then, otherwise a bit floppy and empty like Premiere Rush..
Alfons Marklèn commented
Options to save raw files. You can definitely add a check box in the options menu for advanced options and a question on the first page if you want to enable it or easy mode.
Some manual controls would be really nice to have.
This might be only offered if you do premium membership. I believe the target consumers would be the general public so easy controls and navigation is preferred than a sophisticated one.
A mode that allows advanced adjustments when you take photos
considering this is marketed towards consumers that probably is outside scope.