Can an AI app pay for itself in 24 hours? 📈

Most AI apps are $20/month subscriptions that bleed you dry. I decided to go a different route: A $199 one-time lifetime license.

My 'Hard Logic' theory is that LensDJ Pro isn't a consumer app; it's a production instrument. If you generate a high-quality stem pack and sell it for $15 on Gumroad, you only need 14 sales to break even. If you land one sync license for a SaaS promo video, the app is paid for instantly.

Question: Do you prefer the 'one-time investment' model for professional tools, or has the subscription economy won you over?