# JuggernautAI — Strength Training Workouts

> AI-powered strength training programs for powerlifting and powerbuilding. (iPhone/iPad app by Juggernaut Apps.)

- Source: https://appshunter.io/ios/app/juggernautai/id1515756471 (this page in markdown: same URL + `.md`)
- Developer: [Juggernaut Apps](https://appshunter.io/developer/1627775482)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Rating: 4.80/5 from 5,654 App Store ratings · 213 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.6 · 108 MB
- Languages: American English
- Released: 2020-12-07
- Data updated: 2026-08-27
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/juggernautai/id1515756471/reviews.md

## What is JuggernautAI?

Juggernaut Training Systems’ revolutionary A.I. strength training system has arrived on iOS. Subscribe to JuggernautAI to access all our coaching and get stronger than you can imagine with The Smartest Program for You.

Designed by legendary coach Chad Wesley Smith with revolutionary technology by Tim Arnold, JuggernautAI is like having the best strength coach in the world with you during every workout in the gym.

HOW IT WORKS

JuggernautAI helps you reach your strength potential using our cutting edge technology - the JuggernautAI Powerlifting and Powerbuilding system - in an efficient and easy to use way;

Decide on your goal of Powerlifting, to focus on building your Squat, Bench, and Deadlift, or Powerbuilding, to balance your focus between bodybuilding and strength training. 
Tell us about yourself, your level of experience, and your strength goals 
JuggernautAI will then design a unique individualized program tailored just for you with the use of expert technology 
As you progress, the system will continue to adapt your training plan based on your real-time individualized feedback, ensuring you continue to grow and achieve your strength goals.

WHY IT WORKS

Your JuggernautAI strength program is specifically tailored to your needs and includes;

◆◆  Individualized Volume Landmarks. 

Do enough training to advance but not so much that you can’t recover.

◆◆ Optimized Training Frequency. 

Decide how many days a week you want to train, and JuggernautAI will optimize when and how often you should Squat, Bench, and Deadlift.

◆◆ Personalized Periodization Strategy. 

JuggernautAI finds the best way to progress to ensure you maximize your training while also managing fatigue through a strategic phasic periodization plan.

◆◆ Exercise Selection for your Weak Points. 

JuggernautAI looks at your weak points and your strength in individual lifts to decide which exercises will be most effective in helping you improve.

As a Powerbuilding user, you can also choose which body part to focus on to ensure your physique improves the way you want it to.

◆ Real-Time Feedback

Your unique individualized program continues to adapt to your feedback with our Readiness Rating System, making adjustments to your program pre-session, intra-session, session to session, week to week, block to block, and program to program

Subscribe to JuggernautAI and get the smartest program for you.

———-
ABOUT JUGGERNAUT TRAINING SYSTEMS

Juggernaut Training Systems is The Leader in Strength, having helped thousands of athletes from beginners to World Champions maximize their results and reach their goals. We deliver principle-based coaching through cutting-edge technology to help you get the best results of your life.

Privacy Policy: https://www.jtsstrength.com/app-privacy-policy/
Terms of Use: https://www.jtsstrength.com/app-terms-of-use/

## Key features

- AI-generated personalized workout plans
- Powerlifting and Powerbuilding goal focus
- Adaptive training based on real-time feedback
- Optimized training frequency and volume
- Exercise selection for weak points
- Periodization strategy for fatigue management

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| JuggernautAI Monthly | $34.99 | per month |
| JuggernautAI Monthly | $34.99 | per month |


## What do users think of JuggernautAI?

Overall sentiment: positive

**Pros**

- 🚀 Excellent programming and customization
- 👍 Detailed and user-friendly app
- 🔍 Adjusts based on user feedback
- 📈 Helps users achieve their goals
- 💪 Effective for building strength and muscle
- 🤖 Intelligent AI-powered features

**Cons**

- 💰 Expensive monthly subscription
- 🔒 Paywall restricts access to full app
- 🕰️ Excessive time required for workouts
- 🐛 Occasional bugs and glitches

**Commonly reported bugs**

- Clearing of workout history after each block
- Issues with the auto-timer feature
- Problems with selecting dates and times during setup

**Most requested features**

- Integration with Apple Health or other fitness apps
- More flexibility in scheduling and workout days
- Improved exercise library and replacement options
- Better tracking and history of past workouts

## Recent user reviews (10 of 213)

All indexed reviews: https://appshunter.io/ios/app/juggernautai/id1515756471/reviews.md

### 4/5 — One thing though-

*2026-08-10, version 2.6.6*

I do wish that there were more specifics to the illustrations and examples of what the workouts are supposed to do and target. I had to google how to hit these workouts more effectively because the app wasn’t as thorough in its explanation

### 5/5 — Great programming!

*2026-07-29, version 2.6.6*

I’m an experienced weightlifter with decades of training. I’ve been using this app for the past two years and have achieved new PRs even at 50. Great programming!

### 1/5 — 0

*2026-07-04, version 2.6.3*

Can’t even finish a workout without this app crashing and it cost 30+ a month and doesn’t even work properly.

### 4/5 — The ideal coach for people like me

*2026-06-30, version 2.6.3*

I’ve been using Juggernaut for nearly 5 years now. I’ve done strongman and powerlifting. In power lifting it helped me set PRs and get competition ready. In strongman it helps me stay trained in case something comes up. 

If you’re honest with your feedback and your goals it will help you get strong, stay strong, and use your strength. 

The only downside is the app can be buggy, with multiple loading screens, and numbers not populating. I also wish I could mute the rest timer, which is a common theme among users. Nothing worse than hyping up to a song and you get interrupted by a timer. 

Other than that, this is app perfect for me to stay dedicated without having to talk to anyone.

### 5/5 — Amazing app but at a cost

*2026-06-27, version 2.6.3*

This app is amazing. I used a few years ago in its original version. I got to my goals then I went to something less pricey. After 3 years of bouncing back and forth between apps, and programs. I’ve come back to the new version and it’s still as amazing. It’s well built and user friendly. If you know how to train and have access to a gym. You can save a lot by getting the app over a personal trainer. You also have to be disciplined and enter the data properly.

### 5/5 — Love it

*2026-05-26, version 2.6.2*

Would have never imagined the app would be so worth it

### 1/5 — No help

*2026-05-23, version 2.6.2*

The program has one or two set up for you then you need to pick from a range of work outs. I was doing that to begin with so what’s the point of paying for it. SCAM

### 1/5 — Exactly what I don't need.

*2026-05-20, version 2.6.1*

I tell the App I do low bar squats, it has me doing high bar squats on first day. There's a bunch of random goofball lifts that straight people don't do.   I will stick to my own program.

### 5/5 — Best app ever.

*2026-05-15, version 2.6.1*

Better than pornhub even.

### 5/5 — Great app if you’re into this sort of thing ;)

*2026-05-02, version 2.6.0*

I used this app a few years ago with great results. Slipped out of it, buried myself in work, and came back to it.  Offers videos for every lift or exercise. You enter your rate of perceived exertion, reps in reserve, and it will help calculate your weights you should use. Also asks about different body areas being sore, sleep, nutrition, to curtail or dial back. It’s helpful to have a little bit of weightlifting experience but not necessary to have ever competed or anything. Love the app. Glad to be back with it

## Frequently asked questions about JuggernautAI

### What does JuggernautAI do?

JuggernautAI is an AI-driven strength training system that creates personalized workout programs. It focuses on either powerlifting (Squat, Bench, Deadlift) or powerbuilding (balancing strength and bodybuilding) and adapts your plan based on your goals and feedback.

### What are the key features of JuggernautAI?

Key features include individualized volume landmarks, optimized training frequency, personalized periodization strategies, and exercise selection tailored to your weak points. The system also uses real-time feedback to continuously adapt your program.

### How much does JuggernautAI cost?

JuggernautAI operates on a subscription model. You can subscribe to access all coaching and personalized programs. Specific pricing details are available within the app.

### What kind of feedback does the app use?

The app utilizes a Readiness Rating System to gather real-time feedback. This feedback is used to make adjustments to your training program pre-session, intra-session, session to session, week to week, block to block, and program to program.

### Who is JuggernautAI designed for?

This app is designed for individuals of all experience levels, from beginners to advanced athletes, who want to maximize their strength training results. It's particularly useful for those focused on powerlifting or powerbuilding goals.

## Version history (last 5 releases)

### 3.0.6 — 2026-08-25

Bug fixes and performance improvements

### 3.0.5 — 2026-08-20

Bug fixes

### 3.0.4 — 2026-08-18

Latest bug fixes

### 3.0.3 — 2026-08-15

Auto timer now split into upper/lower main lifts and accessories (see timer settings) 
Multiple fixes and performance improvements

### 3.0.2 — 2026-08-14

Bug fixes and minor improvements to timer

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## More apps by Juggernaut Apps

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- [SmartBarbell by JuggernautAI](https://appshunter.io/ios/app/smartbarbell-by-juggernautai/id6479318757)

All apps by Juggernaut Apps: https://appshunter.io/developer/1627775482

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*