This app was mentioned in 3 comments, with an average of 2.67 upvotes
Oh sorry its actually D3lta. Some of the effects are pretty bad but some are good. And if you save an image after an effect is applied and then add another effect to that you can get some really cool stuff going.
https://play.google.com/store/apps/details?id=air.com.ru.d3lta&hl=en
Fragment is another cool app too. https://play.google.com/store/apps/details?id=com.pixite.fragment&hl=en
From start it's a photo of a deer scalp with 2 horns, I then painted out brushes on paper(dem stock photos) which i scanned in and put together in photoshop using heavy use of brushes with layering effects like screen, overlay, color dodge, multiply. gradients for color I think. Filters used were mostly sharpen and unsharp mask, the curve tool is very powerful for vivid colors. Added some minor datamoshing using a hex editor but layered it low. I didn't look so closely for noise as I should I think, it could be better. Duplicated, add gradients, cropped, mirrored, flipped around, changed values. I used <strong>d3lta for android</strong> for this one. It may not be true glitch_art but my mindset is on glitch. I've seen audacity can make some pretty cool effects, I might try that out.
Audacity made me think of Coagula. You can print images into sound spectrogram with it. Glitchy artist like Aphex Twin(did it analog wtf) and Venetian Snares have done it. Coagula Download. This might create great seed and sample images, Foobar2000 got a customizable spectrogram with changable colors and some values. Just set it up using the quick UI button at first start screen.
I'm planning on making sculptures for further artwork, like high tech cyberpunk dreamscape clockwork biological mecha mechanical city~. I call them neuromechs..
~~I was thinking of maybe start making tutorials in html and images.~~
Writing now, no we are not going to make planets.
Try D3lta.