Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
Polarr 2.0a - An online photo editor (big data meets Lightroom)
Facet - A new space for remixable pro image editing
Acorn - Acorn is a photo editor built for the rest of us.
Lensa - AI powered photo editing app
Lightroom CC from Adobe - Perfect your photography from shoot to finish.