The app gives way too many false positives.
I tried your space with AI generated images, photos of my paintings and a few 3d renders (rendered mostly with mental ray and edited with Photoshop Cs 1 for the most recent). All the photos and renders used were produced before 2018. All the AI generated images were correctly identified as AI generated. However nine out of ten renders and photos were also identified as generated by AI. That kind of margin of error renders the app useless. The attached images are a few examples of renders and photos at least seven years old that were wrongly identified as AI generated.
Picture 1, photo, Sound Tulum festival 2017.
Pictures 2 and 3, renders, modeled and textured in 3dStudio Max design. 2013. Retouched in Photoshop.
Picture 4, photo of an oil on canvas, color correction in Photoshop. 2014.