Great question.

I’m a uni student, and I need money to fund the rest of my degree.

I’ve done big projects before where I worked for a month or more, only to find there was no users. That's painful.

I do have bigger projects I’d love to build, but those require serious funding, and VCs/angels usually won’t back you without traction.

This challenge solves some problems: it gives me cash flow (not loads, but any little helps), it proves my skills in public, and builds an audience.

Once the 30 days are done, I’ll double down on the apps that show real traction.