NEW IN 1.2.0
• Faster AI coaching for Pro: up to 5x faster responses powered by Cerebras.
• New in-app hints: contextual tips that explain key screens and actions.
• Apple Health sync: import workouts and key recovery metrics.
• Unified workout history: see ChattyFit and Apple Health sessions in one timeline.
Build muscle, lose weight, and hit your goals with ChattyFit. Your smart AI Personal Trainer builds your perfect gym or home workout plan instantly.
Never walk into the gym confused again. Whether you have a pure gym setup, use kettlebells at home, or just bodyweight, ChattyFit creates a routine you can actually stick to.
WHAT CHATTYFIT HELPS YOU DO
• Build Muscle & Lose Weight: Proven programs for real gains and fat loss.
• Stop Guessing: Know exactly what workout to do every single day.
• Master Your Form: Learn any exercise with videos, images, and AI guidance.
• Train Anywhere: Plans for the gym, home, hotel, or outdoors.
• Stay Consistent: Simple logging, history tracking, and Apple Watch integration.
YOUR AI COACH, ON DEMAND
• Chat with an intelligent AI trainer about goals, progress, or form.
• Ask “What should I do today?” and get a complete, safe session instantly.
• Adjust workouts on the fly: Tired? Sore? Short on time? ChattyFit adapts instantly.
• Get substitutions for exercises you can’t do (e.g. swap Barbell for Dumbbells).
PERSONALIZED TRAINING PLANS
• Structured plans for Hypertrophy (Size), Strength, Weight Loss, and General Fitness.
• Adapts to YOUR equipment: Full gym, dumbbells, kettlebells, bands, or no equipment.
• Smartly manages training volume, sets, and reps for progressive overload.
• Takes injuries and health conditions into account for safe training.
NEW: WORKOUT LOGGING & TRACKING
• Turn AI sessions into trackable logs in one tap.
• Record your sets, reps, weight, and RPE (effort).
• View your entire Workout History and track your consistency streaks.
• Instantly repeat your best past workouts.
NEW: APPLE WATCH INTEGRATION
• Leave your phone in your locker. Follow your plan directly on your wrist.
• Log sets and reps effortlessly while you train.
• Syncs automatically with Apple Health and Activity Rings.
BUILT FOR REAL PEOPLE
• Beginner-friendly, but powerful enough for experienced lifters.
• Flexible plans that adjust when life happens (travel, stress, missed days).
• Encouraging, judgment-free coaching available 24/7.
CHATTYFIT PRO
Upgrade to ChattyFit Pro to unlock unlimited workouts, full AI coaching access, and advanced tools. The free version includes limited daily workouts so you can try before you buy.
PRIVACY
Your fitness data lives on your device and in your iCloud. We never sell your data.
Terms of Use: https://chatty.fit/terms-of-service
Privacy Policy: https://chatty.fit/privacy-policy
Really good thing, I haven’t too much time for fitness, but with this app I started often exercising. I have noticed for myself more motivation
Great app
SerFromCA
I love how easy onboarding is! Will try to follow my program. I think you should add some motivational reminders or notifications
Best experience
Вперед прогресс
The best fitness app I’ve ever used. The AI is smart, the workouts are spot on, and what really impressed me is how it considers my health conditions. It truly adapts to me
We unified workout creation across Home, Training Plan, and Chat for a simpler, more reliable experience. This update also improves custom workout requests, retry behavior, workout editing reliability, Russian localization, and overall stability.
Version 1.2.1
The developer, 51code Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
User Content
Identifiers
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More