Hah, I thought of aremaC also but then found I couldn't download it. Then I went searching in the mobile apps folder on my laptop, the one that iTunes used to keep downloaded apps in. Ye gods, there were a ton of off-the-wall camera apps there, including aremaC and CameraBag, plus PhotoCopier, and I was able to install them on an older phone using drag-and-drop.I went down a rabbit hole on your memory of capital C. Did you ever use aremaC? (Camera backwards.) it allowed you to create your own presets, and you could download the presets of others. It’s not on the App Store anymore, but it still works. I never covered it in a tutorial because it’s a bit more complicated than most.