Since Stew actually got into making his own standard business at the mall John decided to make his more of a tech company that would make apps. He didn't know much about coding, but he knew about stuff like if then statements and could just make his powers do the heavy duty coding and making everything work.
For his first app Stew decided to make a camera app. First part he willed the download size to always be within a few megabytes... then he made it so the clarity of the picture would be as if you were seeing it in real life, no matter how much you zoom in. Stew chuckled wondering how many scientific discoveries could be made once scientists found they could just zoom all the way down to quarks and junk. Testing it out he took a selfie of himself on his pre-installed camera app and then his camera app and compared the pictures. Yep, his was better in every way and zooming in really far... yep those are some quarks.
Happy with this base he decided to add some filters that would change the pictures. An age filter, gender filter, animal filter, and every other filter he could think of he put in. The filters could be put on while your taking the photo or you could apply one to an already existing photo. To test it out John just took the photo he had taken and applied filters to it while changing himself in real life to see if they worked properly, and they did. Happy with his app he made the filters $10 and the camera and zoom itself free and put it on as many app stores as he could. The only error that he made in the testing was he didn't try to take a picture with a filter applied, but that couldn't be significant right?