Luvu has 100,000 users sticking to their hard habits - like fitness, reflection, & addictions, with retention that is already unprecedented in the sector. But we're just getting started. Luvu is the first app that tailors every part of your experience - notifications, copy, screens, widgets, sounds everything - uniquely for you to maximize your odds of coming back and sticking with your habit. We are unlocking a new category of ultra-personalization beyond prompts / agentic memory that is only now becoming possible with the bleeding edge of reinforcement learning using next-day retention signals. Ex-Duolingo + Ex-Tiktok + AI Research