<p><b>Startup Description</b><b></b></p><p>Profitable AI Protein Tracker — $7k ARR, 14 Months Live, 100% YoY Growth.</p><p>Protein tracking is exploding. This AI-powered app lets users snap a meal photo and instantly log protein &amp; macros — turning tedious tracking into a 5-second habit.</p><p>Built for the fitness-obsessed who hate manual logging. Point, shoot, done.</p><p><b>Why this works:</b></p><p>• Protein macros are everywhere today — massive market tailwind</p><p>• Users build daily habits — low churn proves stickiness</p><p>• Solo-run, automated subscriptions — true passive income</p><p>• Growth levers untouched — no SEO, no UGC, no paid ads. All upside for a buyer with distribution.</p><p><b>Key Highlights</b><b></b></p><p>• Annual Revenue: ~$7,000</p><p>• Annual Profit: ~$3,500</p><p>• Profit Margin: 50%</p><p>• MRR: ~$650</p><p>• Paying Subscribers: 250-500</p><p>• YoY Growth: 100%</p><p>• Churn Rate: 5-10%</p><p><b>Team</b><b></b></p><p>Solo founder. All development, marketing, and support handled by one person. Fully documented for seamless handoff.</p><p><b>Tech Stack</b><b></b></p><p>• Mobile: React Native + Expo (iOS &amp; Android)</p><p>• Backend: Convex</p><p>• AI: OpenAI Vision API</p><p>• Subscriptions: RevenueCat</p><p>• Paywall: Superwall</p><p>• Analytics: Mixpanel</p><p>Clean, modern stack. No legacy code. Cross-platform. Easy to extend.</p><p><b>Marketing and Growth</b><b></b></p><p>Current: 100% organic via App Store Optimization. Zero ad spend.</p><p>Past tests: Influencer marketing (experimented, not scaled)</p><p>Untapped opportunities:</p><p>• TikTok/Reels content (fitness creators love this niche)</p><p>• SEO/content marketing</p><p>• Paid acquisition</p><p>• UGC campaigns</p><p>A buyer with distribution could 2-3x this quickly.</p><p><b>Revenue and Profit</b><b></b></p><p>• MRR: ~$650</p><p>• ARR: ~$7,000</p><p>• Monthly Profit: ~$550-625</p><p>• Margin: 50%</p><p>• Primary Cost: OpenAI API</p><p>Stable, predictable, growing. Room to improve margins via prompt optimization or alternative models.</p><p><b>Return on Investment</b><b></b></p><p>At current profit levels:</p><p>• Payback: ~24 months with zero changes</p><p>• Accelerated payback: 12 months or less with basic marketing</p><p>Low-risk acquisition with clear upside.</p><p><b>Startup Assets</b><b></b></p><p>• Full source code (React Native/Expo)</p><p>• App Store Connect (iOS)</p><p>• Google Play Console (Android)</p><p>• RevenueCat account</p><p>• Superwall configuration</p><p>• Convex backend + database</p><p>• Mixpanel analytics</p><p>• Brand assets</p><p>• Documentation</p><p><b>Risks</b><b></b></p><p>Competition — Protein-focused niche differentiates from generic trackers.</p><p><b>Summary</b><b></b></p><p>Profitable micro-SaaS in the booming fitness niche. $650/mo profit, 90% margins today, zero marketing spend, 100% YoY growth.</p><p><b>Why buy this:</b></p><p>• Proven product-market fit (14 months live, growing)</p><p>• Passive income (automated subscriptions, minimal support)</p><p>• Massive upside (no marketing = all growth levers available)</p><p>• Clean handoff (modern stack, full documentation)</p><p>✅ $7,000 in ARR</p><p>✅ 400 customers</p><p>✅ Business model: SaaS</p><p>✅ Built with Expo, React Native, RevenueCat</p>