Dr. Muscle AI Personal Trainer

In-app purchases
540 reviews
Content rating
Everyone
50K+
Downloads
Content rating
Everyone
Users Interact
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

“Stronger at 58 than I was at 27” -Bob McDermott. If you're looking for a workout routine to build muscle, muscle fitness and strength, we have something even better for you. This app gets you in shape fast using artificial intelligence. It's 59% faster, evidence-based, and always up to date.

Expert reviews:
"It makes working out very simple. All you do is answer a few questions about your unique situation and your goals, and then it generates a workout program for you. Then, when you do the workouts, you enter in your weights and it tells you how much weight and reps to do each and every workout, and it's based on the latest science of DUP."
— Jason Maxwell - Aerospace Engineer and fitness and nutrition author

"It's already a good design and has great workouts that will help you continually build muscle and break through plateaus, but they are constantly working to improve it based on customer feedback. The most important thing about this app is the customer service. Christelle and Carl are always available to assist you in anyway they can in a very timely manner, most of the time within an hour of submitting your question or issue. I would recommend this app to everyone serious about building muscle."
— David Fechter


A PERSONAL INVITATION
Hi, I'm Dr. Carl Juneau. In 2009, I got really sick and lost all my muscle mass. As a trainer, that was rough. Let's just say clients didn't really trust me, even with a PhD. I just didn't look the part.

I finally gained back 27.7 lbs of muscle, but that was tough. I kept failing. Now, I'm squeezing all I learned into this app. It's an intelligent, virtual coach or gym trainer that takes the guesswork out of training and gets you in shape fast. With your smart coach, every time you complete a set, your program updates automatically to match your progress, and speed up future progress.

It gets you in shape fast, like a personal trainer. But it's 59% faster, evidence-based, and always up to date. It automates almost everything, and guides you through the entire process. It's designed to make training a rewarding experience, simple, and fun again.

DR. MUSCLE IS A PERSONAL TRAINER IN YOUR PHONE
‣ Custom exercise plan based on your profile and your own progress
‣ Gets you in shape 59% faster with rest-pause, personalized workout plans, power trainings and other advanced techniques
‣ Uses artificial intelligence to update your program every time you work out
‣ Always up to date and evidence-based

FEATURES
- 34+ workouts (includes advanced gym workouts and strength workouts)
- 500+ exercises
- Gym planner for each workouts
- Home workouts
- Weight lifting or bodyweight

BUSY? GET A CUSTOM PROGRAM IN 5 MINUTES
Based on your age, goals, and experience.

ADVANCED? CUSTOMIZE EVERYTHING
- Add your own exercises and workouts
- Customize reps, sets, rest...

The AI will apply its logic to your custom program.

GAIN MUSCLE & STRENGTH FAST WITH ADVANCED, EVIDENCE-BASED METHODS, AUTOMATICALLY
- Deloads
- Rest-pause sets
- workout builder
- Daily undulating periodization (DUP)
- Reps in reserve (RIR-based RPE)
- And 18 more!

TRACK YOUR PROGRESS
- Full workout history
- Charts for all exercises
- Charts for your average progression

MORE
- Chat (your human coach and fellow serious lifters await you inside)
- Backed up in the cloud (never lose your data)
- Gym workouts log
- Fitness tracker
- View your history online
- Upload a custom program
- Home gym
- Workout timer

GREAT FOR:
- Powerlifting
- Bodybuilding training
- Strength training
- Hypertrophy training

FREE TRIAL
No payment info needed. Download to start your trial. Includes all features.

Download Dr. Muscle now to get in shape faster with an evidence-based, smart trainer in your pocket.
Build muscle & get strong with AI workouts that progress automatically with you
Updated on
Sep 1, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

519 reviews
Cyndra Houlihan
December 23, 2023
This app is the best. Truth in advertising! Customer service responds in 24 hours or less, and the app stays free after the 14-day trial. Downers, I needed either a 30-day trial or more in-app instructions. Also, I have yet to purchase a subscription, so every time I click to complete an exercise, a pop-up asks me to purchase. This really interferes with and frustrates my usage of this app and is my reason for giving 4 out of 5 stars. I don't like nagging. Reminders are fine.
11 people found this review helpful
Did you find this helpful?
Dr. Carl Juneau PhD
September 9, 2023
Hi Tanz. Thanks for your sharp feedback. Your points are well taken. We're changing that popup to show just once per workout as we speak. Please reach out to us at support@drmuscleapp.com. We'd like to make sure that's to your liking now. Stay strong!
Derva
October 6, 2022
TLDR: I FREAKING love it, 6 other workout apps did not even come close to this one! The biggest issue I faced is the lack of motivation, and I now went consistently for a month straight. I never did this before.. The app is backed with science, you don't have to think about weight amount, reps, pauses, what workouts to do, how often to train. I always wanted to follow a precise system from a pro and I finally found it. I really believe this app needs to get more love than it currently receives.
3 people found this review helpful
Did you find this helpful?
Joseph Williams
July 15, 2020
My strength-gains had long stagnated and I was sure I was effectively at my non-steroid limit before purchasing this app. I've now been using it for 200 days and have been progressively increasing strength in virtually every lift the entire time. Even though the application is amazing, it is still being updated with more features and being kept up-to-date with the most recent research. Dr. Muscle is a perfect example of, "You get what you pay for". It was worth every penny and I don't see myself unsubscribing anytime in the foreseeable future.
27 people found this review helpful
Did you find this helpful?
Dr. Carl Juneau PhD
July 21, 2021
Thanks for your awesome review Joseph! Glad we could help you break through those plateaus and make gains again. If you have more feedback or suggestions, please email support@drmuscleapp.com. Cheers!

What’s new

Meet Dr. Muscle, the world's first AI trainer. Ready to fast-track your fitness—on autopilot? With the latest features you asked for, reaching your fitness goals has never been easier. Visit https://dr-muscle.com/timeline for more. We release something new every week!