MassAffect: AI Workout Planner
Tailored Fitness Programming
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Your AI personal trainer - personalized workouts, progressive overload tracking, and form reference built around your body, equipment, and goals. Try it free for 7 days.
MassAffect is an AI-powered workout planner that builds personalized training programs around your body, your equipment, and your goals.
Unlike cookie-cutter fitness apps, MassAffect uses AI to generate complete, structured workouts - with exercises, sets, reps, rest periods, and weights calibrated to your tested one-rep maxes. Every session is tailored to your fitness level, available equipment, target muscle groups, and physical limitations.
Privacy Policy: https://massaffect.ai/privacy
Terms of Use: https://massaffect.ai/terms
PERSONALIZED WORKOUT GENERATION
Tell the AI your goals, equipment, and how you're feeling today. Get a fully structured workout in seconds - not a generic template, but a program built specifically for you.
INTELLIGENT PROGRESSIVE OVERLOAD
The AI analyzes your recent performance and suggests precise load, rep, or volume adjustments session over session. No guesswork - just measurable progress.
FORM COACHING
Get detailed form guidance for every exercise, including cues, common mistakes, and modifications for injuries or mobility limitations.
EXERCISE SWAPS
Don't have the right equipment or not feeling an exercise? Swap it for an AI-selected alternative that targets the same muscles with what you have available.
CUSTOM INSTRUCTIONS
Add your own training preferences, notes, or constraints in your own words. The AI incorporates your custom instructions into every workout it builds.
WORKOUT MEMORY
MassAffect remembers how your recent sessions went - energy levels, difficulty ratings, and your own notes - and uses that context to make smarter programming decisions going forward.
GOAL-DRIVEN TRAINING
Whether you're building lean muscle, losing weight, improving strength, or training for general fitness, your goal shapes exercise selection, volume, and intensity.
BUILT FOR REAL LIFTERS
* 100+ exercises across every major muscle group
* Supports barbells, dumbbells, cables, machines, bands, and bodyweight
* Accounts for injuries, limitations, and energy levels
* Tracks workout history with performance logging
* Works for beginners through advanced lifters
MassAffect is built by a lifter, for lifters. It's designed to give you the quality of a personal trainer's programming without the price tag.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, MARK ADDISON WINHAM, 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
- Contact Info
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
- User Content
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Exertronik LLC
- Size
- 90.5 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- This app has an age rating of 16+ with content restrictions. Some content may be rated higher, but access is managed by the developer through in-app controls.
- In-App Controls
Age Assurance
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- MassAffect Pro - Monthly $6.99
- MassAffect Pro - Annual $69.99
- Copyright
- © 2026 Exertronik LLC