Built beatsee.app , a browser tool that turns your music into beat-reactive 3D visuals you can export for YouTube/TikTok/Reels. No install, no After Effects, no $50 Fiverr guy. After months (actually 3 years 🤬) of building, I'm sitting at a glorious 72 € MRR . Not quitting my job. Possibly never quitting my job. But people are actually PAYING!!! , which still feels unreal. Stuff I'm happy to be honest about: how I got the first paying users why I priced it at ~6 €/mo and whether...