I’m working on a big project both on Affinity Photo for the Mac and the iPad, and the project file has very different sizes when saved on the iPad vs when saved on the Mac. In this particular case, the project takes up 500+ MB when saved on the Mac, and only ~370 MB when saved on the iPad.
My my only guess is some compression is happening on the iPad (lossless, I hope). What is actually going on here?