Absolutely. Download Snapseed and give it a try. Side load a .dng file, and see how it works for raw development and subsequent editing works and feels. I find the touch interface really intuitive, especially when making local edits with the brush or selective tools.
Nearly all of the recent images on my Flickr were done this way (side loaded the raw files from my real camera, developed in Snapseed). It’s just a lot faster for me, and I can do it before I even get home or get a chance to sit down at a computer. My recent Flickrs.