Amazing!
I usually don’t leave reviews but I have tested virtually every iPhone camera alternative and film simulation app and Vistax beats them all by a long shot. The app has all the functionality of a comprehensive alternative camera app + the most accurate Fujifilm film simulation/recipes I have found (have not tested the other simulations in the app yet). Removes the hassle of needing to edit the photos in a editing software to try to recreate the look. With this app + one of the newer iPhone models you are able to get very close to a photo taken straight out of a Fujifilm x100v (or similar) camera.