myoxin: AI Fitness Coach
Train Smarter, Build Muscle
Free · In‑App Purchases
Build muscle with an AI coach that learns what your body responds best to.
myoxin uses your workouts, recovery, progress, and scientific literature to help you train smarter, get stronger, and stop guessing what to change next.
Log workouts. Ask training questions. Get weekly analysis and statistics. Let your plan adapt. All possible through WhatsApp.
What myoxin does:
• Full weekly training analysis
myoxin analyzes your workouts, volume, intensity, muscle stimulus, progression, fatigue, and recovery patterns to show what is working, what is stalling, and what should change next. The more you train, the more specific the feedback becomes.
• AI fitness coach on WhatsApp
Text it. Send voice notes, photos, and videos. Ask what to do in a crowded gym, send a lift video for form feedback, share a restaurant menu for nutrition advice, or send a photo of a terrible hotel gym and get a replacement workout.
• 35M+ scientific papers on demand
Ask questions about hypertrophy, strength training, recovery, nutrition, soreness, deloads, exercise selection, or programming, with answers grounded in scientific literature and your own training data.
• Biology-based muscle stimulus model
myoxin tracks how much useful training stimulus each muscle is getting, so you can see which muscles are undertrained, which are progressing, and where you may be adding volume without much return.
• Wearable and recovery data integration
Connect health and wearable data like sleep, HRV, activity, nutrition, recovery, and body metrics, so your training plan can respond to more than just sets and reps.
Features:
• Fast workout logging built for between sets
• Strength training, bodybuilding, hypertrophy, cardio, and gym workout tracking
• Set, rep, weight, RIR, warmup, drop set, and failure set logging
• Reusable workout templates
• Weekly workout split planning
• AI workout planner and adaptive training recommendations
• Exercise progress charts
• Estimated 1RM, tonnage, sets, reps, and trend tracking
• Muscle stimulus analytics and muscle heatmap
• Custom exercises and favorite exercises
• Exercise library for strength, cardio, and mobility
• Health and wearable data sync
• AI personal trainer support through text, voice, photos, and videos
• Science-backed fitness, nutrition, recovery, and training answers
Most workout trackers only record what you did.
Most AI fitness apps give generic answers.
myoxin is built to close the loop: train, analyze, learn, adapt, repeat.
Less random workout generator. Less generic chatbot with gym vocabulary. More like a personal exercise scientist that actually knows your training.
Download myoxin and start training with a plan that adapts.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://myoxin.ai/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Weekly billing enabled.
The developer, Tim Wehnes, 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 Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Tim Wehnes
- Size
- 17.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Infrequent
Profanity or Crude Humor
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- myoxin Weekly $4.99
- myoxin Annual $149.99
- myoxin Monthly $17.99
- Copyright
- © 2026 myoxin