Woa, I love it! Thank you for sharing it! I'm gonna try jpg-glitch. Looks interesting.
Have you tried Glitch! 4 Android? It's very good app. I also use Gimp and G'mic. This plugin has a lot of features useful for glitch art (ultrawarp, pixelsort, and so...) You can see the result in my submission to the Zine Jam.
Good job and looking forward for more! :)
I hadn't gotten around to commenting on your zine, i really loved it! unfortunately, if any of those are for android i'm unfamiliar with them, as I've only really used iphone. I haven't messed with gimp much but I'll definitely look into that plugin! thanks for your comments and suggestions, i really appreciate it :)