Firefly vs Lthify

No more being handed workouts without accountability. Firefly delivers personalized daily home workouts guided by an AI fitness coach that corrects your form in real time. Using your phone’s camera, Firefly builds real workout habits through verbal and visual cues tailored to your mobility level. We can’t see your video and we never save it, keeping your workouts 100% private for you. With Firefly, you'll get: REAL-TIME FORM FEEDBACK Your AI coach corrects your form and posture instantly, to help you avoid building bad habits. ADAPTIVE COACHING Achieve real results by pushing yourself to match the coach's form. Either let the coach adjust as you move or lock in a difficulty. PERSONAL ACCOUNTABILITY Complete your daily workout by matching the coach's form on every exercise. On HARD difficulty, only full-range, properly executed reps count. OFFLINE WORKOUT Perform your workouts on the go without the internet. REVIEW & IMPROVE See exactly what went wrong after each workout. Replay your movements with a 3D stick figure, frame by frame. No video is stored. PERSONAL INSIGHTS Track your progress with form grades, workout history, and streaks. CUSTOMIZE YOUR ROUTINE Program your own routines. Select trained exercises from our library. WORKOUT PROGRAMS Stay consistent with challenges, milestones, and rewards. SEE YOUR BEST REP MOMENT Before finishing, Firefly shows your strongest rep. Share it instantly. DAILY CHECK-INS Get reminders to work out each day and stay consistent. WORKOUT GOAL TYPES: Stay Healthy - General full-body movement workouts to keep yourself active Build Muscle - Strength training focused with mobility exercises for recovery Fat/Weight Loss - Balanced mix of workouts meant to protect your muscles as you focus on nutrition Improve Flexibility - Mix of Yoga & Pilates focused on core strength and mobility stretches More Energy & Stamina - Full body workout with cardio to increase endurance FOR COACHES, TRAINERS, PHYSICAL THERAPISTS, INSTRUCTORS Scale your coaching without adding hours to your schedule. Firefly Classroom turns your programs into an AI coach that delivers consistent 1-on-1 coaching to every client 24/7. To get in contact, visit: https://www.firefly.fitness/contact-us-business Please exercise safely and progress at your own pace. Terms of Use: https://www.firefly.fitness/terms-of-service Privacy Policy: https://www.firefly.fitness/privacy Support: https://www.firefly.fitness/contact-us

Lthify is your AI‑powered health companion that helps you build better habits, track your progress, and stay consistent — without overwhelm. Whether you want to eat healthier, improve your sleep, stay hydrated, or follow a structured workout plan, Lthify brings everything together in one clean, supportive experience. What you can do with Lthify - Track meals instantly with Snap to Calories - Follow guided 30‑day workout programs - Monitor heart rate, steps, and activity - Log sleep, hydration, and daily habits - Get personalized meal plans based on your goals - Sync with Apple Health for seamless data - Build streaks and celebrate progress Smart Adjust — your personal AI coach Lthify analyzes your meals, workouts, and habits to gently optimize your daily plan. No judgment. No pressure. Just support. Designed for real life - Simple, clean interface - Fast logging - Works for all diets (Veg, Indian, American, Non‑Veg, etc.) - Alcohol‑recovery meal adjustments - Beginner‑friendly workouts Your health, your pace Lthify adapts to you — not the other way around. Free Features: Food diary, hydration tracking, sleep tracking, workout programs (Days 1–7), body measurements, fasting tracker, progress photos. Pro Subscription ($0.99/mo): AI Health Coach, Social Challenges, Recipes, full workout programs (all days). Premium Subscription ($2.99/mo): Everything in Pro, plus AI-powered phone calls for personalized health coaching. Subscriptions automatically renew monthly unless cancelled at least 24 hours before the end of the current period. Terms of Use: https://lthify.com/terms