The description of Vortal
Privacy Promise - This app doesn't know who you are or what you do, and never will. It's like using a wrench.
Make Specially Filtered Photos with Vortal .
Vortal is a camera app which allows you to pass captured images through one of several user-selectable filters. These filters consist of deep learning networks that have been trained to modify your images in fun ways.
For best results, use the best camera on the phone, usually this is the back camera, not the selfie cam.
For filter example photos, visit here:
You can try out a scaled down-version of Vortal called Vortallite for free here: https://play.google.com/store/apps/details?id=hyper.vortallite