🚀 Now on the App Store

Your AI Fitness Coach That Actually Gets You

Chat your way to fitness with personalized training that adapts to your life.

Download on the App Store
✓ iOS 17+
✓ Privacy-First
✓ HealthKit Integrated

Still Struggling With Fitness Apps That Don't Fit Your Life?

😵
Overwhelming interfaces that require a manual to navigate
🤖
Generic cookie-cutter plans that ignore your unique needs
📱
Juggling 5 different apps for gym, running, yoga...
⏰
Rigid schedules that break when life happens

There's a better way to reach your fitness goals...

ChattyFit app with fitness gear

Meet Your New AI Fitness Coach

ChattyFit combines 30+ years of coaching expertise with conversational AI. It's like having a personal trainer who's always available, infinitely patient, and actually remembers everything about you.

ChattyFit creating personalized workout plan
Intelligent Workout Creation
AI creates personalized workouts based on your specific needs and limitations
ChattyFit exercise instructions with anatomy
Detailed Exercise Guidance
Visual instructions with anatomy diagrams and safety modifications for every exercise
ChattyFit workout completion with AI feedback
Smart Progress Tracking
Complete workouts naturally and get personalized feedback on your performance
ChattyFit creating personalized workout plan
Intelligent Workout Creation
AI creates personalized workouts based on your specific needs and limitations
ChattyFit exercise instructions with anatomy
Detailed Exercise Guidance
Visual instructions with anatomy diagrams and safety modifications for every exercise
ChattyFit workout completion with AI feedback
Smart Progress Tracking
Complete workouts naturally and get personalized feedback on your performance

The ONLY fitness app that supports every activity through simple conversation

Everything You Need, Nothing You Don't

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Conversational Interface
Just chat. No complex menus, no confusing buttons. If you can text, you can use ChattyFit.
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True Personalization
AI that learns your body, adapts to your schedule, and remembers your preferences and limitations.
🏃‍♀️
All Activities Supported
Gym, yoga, running, swimming, martial arts, hiking - one app for every way you move.
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Smart Progress Tracking
Automatic insights from your workouts. See trends, celebrate PRs, and optimize your training.
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Exercise Guidance
Video demonstrations and form tips when you need them. Perfect your technique with expert guidance.
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Privacy First
Your data stays on your device. We never sell your information. Your fitness journey is yours alone.

From Download to Your First Workout in 3 Minutes

ChattyFit onboarding chat interface
1
Tell ChattyFit About You
Share your goals, experience, and any limitations through a friendly chat
ChattyFit personalized workout plan
2
Get Your Personalized Plan
Instantly receive a training plan tailored specifically to your needs
ChattyFit workout logging interface
3
Start Training & Evolving
Log workouts naturally and watch your plan adapt as you progress
ChattyFit onboarding chat interface
1
Tell ChattyFit About You
Share your goals, experience, and any limitations through a friendly chat
ChattyFit personalized workout plan
2
Get Your Personalized Plan
Instantly receive a training plan tailored specifically to your needs
ChattyFit workout logging interface
3
Start Training & Evolving
Log workouts naturally and watch your plan adapt as you progress

One App for Every Way You Move

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Weight Training
Progressive overload, exercise swaps, and form guidance for strength building
🏃
Running & Cardio
Adaptive training plans for 5Ks, marathons, and cardiovascular fitness
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Yoga & Pilates
Flexibility routines, mindfulness sessions, and core strengthening
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Home Workouts
Bodyweight exercises and equipment-free routines for any space
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Outdoor Activities
Hiking, cycling, swimming, and adventure sports training
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Sports Training
Sport-specific conditioning and skill development programs

What Early Beta Testers Are Saying

Sarah K., ChattyFit Beta Tester
Sarah K.
Beta Tester • 5K in 3 months
"From couch to 5K while traveling for work. ChattyFit adapted my running plan to hotel gyms, local parks, and even airport workouts. The AI never missed a beat!"
★ ★ ★ ★ ★
Mike R., ChattyFit Beta Tester
Mike R.
Beta Tester • +15 lbs muscle
"Building serious muscle with just a home gym setup. The smart exercise swaps and progressive overload guidance helped me gain 15 lbs of lean muscle in 6 months."
★ ★ ★ ★ ★
Emma L., ChattyFit Beta Tester
Emma L.
Beta Tester • Perfect harmony
"Combining strength training with yoga practice was always a struggle. ChattyFit schedules my workouts to complement each other perfectly - I've never felt stronger or more flexible."
★ ★ ★ ★ ★

Expert Fitness Guides

Science-backed training advice to help you reach your fitness goals faster

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Progressive Overload Guide
Master the fundamental principle of strength building with our complete guide to progressive overload.
Read Guide →
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Fitness for Beginners
Complete start guide covering exercise selection, programming basics, and building sustainable habits.
Read Guide →
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Recovery & Sleep Guide
The science of recovery, sleep optimization, and nutrition timing for maximum results.
Read Guide →
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Exercise Library
Foundational movements by pattern and muscle with coaching cues and safer swaps.
Read Guide →
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Workout Programming
Build effective training plans with smart progression, volume, and splits.
Read Guide →
View All Guides

Questions? We've Got Answers

How is this different from ChatGPT for fitness?

Unlike ChatGPT's text-only conversations, ChattyFit is a full fitness app with specialized tools that ChatGPT simply can't provide:

  • Your workout plans are saved as interactive programs - not lost in chat threads
  • Dedicated screens for tracking progress - browse exercises with videos and log workouts with real data
  • HealthKit integration - syncs with your health data automatically
  • Builds a personalized fitness profile - grows smarter with every interaction

While ChatGPT gives you advice that disappears, ChattyFit creates a lasting fitness experience.

How is ChattyFit better than traditional fitness apps?

Traditional fitness apps give you static, one-size-fits-all programs. ChattyFit is built AI-first with fundamental advantages:

  • Truly personalized programs - AI creates workouts tailored to your exact needs, not pre-made templates
  • Unlimited exercise variety - Access to thousands of exercises and training styles, not limited to what's pre-programmed
  • Natural conversation - Ask questions, get modifications, discuss concerns just like with a real trainer
  • Adaptive intelligence - Your program evolves based on your progress, preferences, and feedback
  • Contextual understanding - Remembers your injuries, goals, and limitations across all workouts

While traditional apps make you fit their system, ChattyFit adapts to fit you.

What devices are supported?

ChattyFit currently runs on iPhone with iOS 17 or later. We're working on iPad and Apple Watch companions that will be available soon.

How much does ChattyFit cost?

ChattyFit is free to download. Optional premium subscriptions are available if you want more:

  • $6.99/week
  • $12.99/month
  • $99.99/year
  • $249.99 lifetime

You can start for free and upgrade anytime.

Is my data safe?

Absolutely. Your data stays on your device with optional encrypted iCloud backup for syncing across your Apple devices. We never sell your information, never share it with third parties, and you can delete everything at any time. Your fitness journey is private and secure.

Can it replace a real personal trainer?

While ChattyFit provides professional-level guidance for most fitness needs, it's not a replacement for medical advice or specialized rehabilitation. Think of it as your always-available fitness coach that complements professional help when needed. Many users actually use ChattyFit alongside their personal trainers for better results between sessions.

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