LeanTrack vs Project Lean

LeanTrack is a clean, focused fat loss tracker built for people who are serious about body transformation. WEIGHT TRACKING Log your daily weight, view progress charts across 7, 30, and 90-day ranges, and see weekly trends that cut through daily fluctuations. BODY COMPOSITION Calculate your body fat %, lean mass, fat mass, and waist-to-height ratio using the US Navy formula. Track how your composition changes as you lose weight. Measurements lock for 7 days to keep your data consistent. FAT LOSS PLANNER See exactly how long it will take to reach your goal weight at a safe 500 kcal deficit. Body fat milestones show your path from where you are to athletic and lean. WORKOUT PLANNING & LOGGING Build your weekly training plan with exercises, sets, reps, and target weights. Log live workout sessions in real time and track your progress set by set. Your best performance carries forward automatically as your new target. CARDIO LOGGING Log running, cycling, swimming, cross trainer, stepper, and more. Enter duration and intensity to estimate calories burned, with optional Apple Health sync. NUTRITION TARGETS Get personalised calorie and macro targets based on your body stats. Browse 60+ protein-rich foods with a built-in protein food browser. DAILY INSIGHTS A smart daily snapshot highlights what is going well, what needs attention, and gives you a practical tip updated every day based on your data. ACHIEVEMENTS & STREAKS Stay motivated with streaks for weight logging, daily steps, weekly weight drops, body measurements, and body fat milestones. Level up from Beginner to Elite as your consistency grows. ACTIVITY TRACKING Steps, active calories, and walking distance pulled automatically from Apple Health. PRIVACY FIRST All your health data stays on your device. No account needed. No cloud sync. Firebase Crashlytics is used only to fix crashes. Your personal data is never shared. NO SUBSCRIPTIONS One-time download with no hidden fees, no paywalls, and no ads.

Project Lean is nutrition coaching that names patterns. Most calorie trackers leave you alone with the numbers. Project Lean is different. You scan your meals, and the AI estimates macros automatically. Then it watches the patterns: which days you fall off, which foods you reach for under stress, where your week falls apart, what's actually moving your goals forward. Every day, you check in. The AI coach reads everything: today's meals, your patterns this week, your goals, your weak spots. It names what it sees. Sometimes it pushes back. Always concrete, never generic. Once a week, Insights pulls it all together: habit consistency, mood trends, what's working, what isn't. Project Lean is designed for people who already know nutrition basics and want something to think alongside them, not a tracker that just counts. WHAT YOU GET - AI meal scanning from photos: point your camera at the plate, log the macros - Macro estimation with confidence ratings so you know when to double-check - Daily check-ins for habits, mood, stress, and cognitive patterns - AI coach with full context: your profile, your week, your history - Lean Brain chat: open-ended questions, coach-quality answers - Weekly Insights with pattern recognition across habits and mood - Streak tracking with reset day support (planned cheat days don't break your streak) - Meal templates for foods you eat on repeat - Push reminders at your chosen daily time WHO IT'S FOR People serious about their nutrition who want a thinking partner, not a database. Works for cutting, bulking, recomp, or just keeping yourself honest. PRIVACY Your data stays yours. Meal photos, check-ins, and chat messages are private to your account. We never sell or share your data with advertisers. Sign in is required so your data syncs across devices and you can recover your account. SUPPORT Questions? Reach us at support@theleanbrain.app or visit https://theleanbrain.projectlean.app/support