Bro made an alarm clock app where you have to do push-ups to turn it off, and it pulled in $50K in just 28 days. Self-taught founder. No fancy tech background. The app: Early. It’s as simple as it sounds: wake up, do push-ups, and only then does the alarm shut off. Launched at the end of 2025, it hit over 50K downloads in one month and racked up more than $50,000 in revenue.