Well, yes and no. Luminar AI is NOT the successor to Luminar 4 - it's an entirely new product, enhancing some of the features of L4, and simplifying others.nnWhile Luminar 4 offers various advanced editing tools in conjunction with basic AI features, Luminar AI everything to the next level, foregoing some of the complexities of L4 in favour of a faster, simpler and more powerful editing solution.nnLuminar 4 impressed us all with a small handful of AI tools, but Luminar AI has been redesigned from the ground up to be completely powered by AI - photographers of all standards can take advantage of the AI tools for landscape photography, portrait retouching, general image enhancement and more.nnIf you're an existing Luminar 4 user trying to compare Luminar AI vs Luminar 4, we'll discuss the features exclusive to this newer version later in this Luminar AI review to help you decide whether it's worth upgrading.