Affinity Photo Beta 188.8.131.52 won't launch on 10.8.5 in Photo Beta on Mac Posted Thursday at 11:31 AM 1 hour ago, fde101 said: You might want to consider moving that functionality into a library which can be loaded into the app dynamically when running on 10.9 and above and is simply left out on older versions. That way you can create an app that works universally but simply leaves out the unsupported functionality on older versions of the OS. I agree, this way 10.7 and 10.8 users (and I know they aren't really numerous) can buy from Affinity store... so it makes more money for you... and perhaps you'll do the same way for other functionalities when dropping 10.9 full support. Personally, I'm using Mojave, El Capitan and Lion on 2 different locations (+ a laptop) and i would prefer using Photo and publisher on my 24" white imac than using the laptop.. I bought Photo from the MAS and preordered Publisher from the Affinity store... but I wonder if I should cancel the preorder and buy it from the MAS... or not.