Hello, a while ago there was a custom snapchat app called Casper io. And it was really amazing and required no root. It had the ability to view snaps forever and save them without notice also view snap again and again forever. Also you could send custom snaps from your gallery and much more.
It closed down, and I never looked more into other alternatives.
So my question is. Is there more like Casper out there or was this just a one time masterpiece?