My FitOS

In-app purchases now available — subscribe to Pro or Elite, or buy AI credit packs to boost your daily AI features.

FitOS is your all-in-one AI fitness coach - workouts, nutrition, recovery, and recipes in a single beautifully designed app.

Whether you're starting your first program or fine-tuning year ten of training, FitOS adapts to your goals, equipment, and experience level.

WHAT YOU CAN DO

AI-Powered Workout Programs

• Personalized programs built by AI based on your goals, experience, equipment, and injuries
• Custom program builder for full creative control
• Smart exercise swaps when you need alternatives
• Track sets, reps, weight, and volume over time

Smart Nutrition Tracking

• Snap a photo of any meal - AI estimates calories, protein, carbs, and fat
• Search a massive food database
• Save your favorite foods for quick re-logging
• Track macros across breakfast, lunch, dinner, snacks

Recovery and Wellness

• Log sleep, HRV, soreness, and mood
• Auto-sync from Apple Watch and Apple Health
• See your readiness score before each workout

AI Recipe Generator

• Get fresh recipes tailored to your macros and preferences
• Save recipes you love for later
• Find healthy meals that fit your nutrition goals

Your Personal AI Coach

• Ask anything about training, nutrition, or recovery
• Get evidence-based answers tailored to your data
• Always available, always patient

Apple Health and Apple Watch

• Pull steps, sleep, weight, and heart rate automatically
• Import past workouts from your Apple Watch
• See everything in one dashboard

Progress That Motivates

• Track personal records, body metrics, and weekly volume
• Beautiful charts to visualize your gains
• Weekly activity heatmap

FREE, PRO, AND ELITE TIERS

• Free: Full app access with monthly AI usage limits
• Pro ($19.99/mo or $179.99/yr): Higher AI limits, advanced features, no ads
• Elite ($29.99/mo or $269.99/yr): Maximum AI access, premium models, priority support

Bonus credit packs available for occasional power users. Subscriptions auto-renew until canceled. Cancel anytime in iPhone Settings.

WHY FITOS? Most fitness apps make you choose: workout tracker OR nutrition logger OR recipe app. FitOS is all of them, working together with AI that actually understands your goals.

No spammy notifications. No bloat. Just a clean, fast app built by someone who actually trains.

PRIVACY FIRST Your data stays yours. We never sell your information or use it for ads. Apple Health permissions are granular - you control exactly what's shared.

Questions? Email chosenaesthetic@gmail.com - we read every message.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Now go train.