# BAU5 Strength Workout Trainer vs JuggernautAI

The clearest difference is monetization model: BAU5 Strength Workout Trainer at free with in-app purchases against JuggernautAI's subscription. JuggernautAI's advantage is ads (none vs shown) and update cadence (every 4 days vs every 2 months). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. BAU5 Strength Workout Trainer sells 5 in-app purchases, starting at $14.99 per month and JuggernautAI sells 1 in-app purchase, starting at $34.99 per month. Whichever you choose, the download price is not the number that matters.

JuggernautAI holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: JuggernautAI has 5.7K ratings behind it against 579, so its average is the more settled of the two. Written reviews split almost evenly too, at 72% and 73% positive.

BAU5 Strength Workout Trainer ships an update every 2 months, JuggernautAI every 4 days. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | BAU5 Strength Workout Trainer | JuggernautAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (579 ratings)](https://appshunter.io/ios/app/bau5-strength-workout-trainer/id861552342/reviews) | **[4.8 (5.7K ratings)](https://appshunter.io/ios/app/juggernautai/id1515756471/reviews)** |
| Number of ratings | 579 | **5.7K** |
| Positive reviews | 72.1% of reviews | **72.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 70 MB | 108 MB |
| Requires iOS | **14.5** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Gym Futuristic](https://appshunter.io/developer/578202964) | [Juggernaut Apps](https://appshunter.io/developer/1627775482) |

## What reviewers say

### BAU5 Strength Workout Trainer

[App page](https://appshunter.io/ios/app/bau5-strength-workout-trainer/id861552342)

This app acts as a digital personal trainer, offering customized workout plans and expert guidance to help users achieve their fitness goals. It provides step-by-step instructions, video tutorials, and motivational support, with a focus on science-based training and efficient recovery.

**Highlights:** Customized workout routines, Step-by-step exercise guidance, Video tutorials for proper form, Science-based training principles, Progress tracking and motivation, Efficient recovery planning

**Features:** Siri integration

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Subscription | $14.99 | per month |
| PRO Subscription | $14.99 | per month |
| PRO Subscription | $34.99 | per 3 months |
| PRO Subscription | $89.99 | per year |
| PRO Subscription | $89.99 | per year |

**What reviewers like**

- 👍 Helpful for beginners and beyond
- 🚀 Customizes exercises based on user data
- 🚀 Tracks progress and increases weight/reps
- 🚀 Provides exercise videos and instructions
- 👍 Motivating and pushes users to their limits

**What reviewers complain about**

- 🐛 Occasional crashes and server issues
- 🔄 Repetitive workouts with limited variety
- ⏱️ Rushed workouts with little time to transition
- 🔧 Lacks customization options for equipment/abilities
- 🔧 Inconsistent weight/rep increases

**Reported bugs**

- Login issues and inability to reset password
- Inconsistent weight/rep tracking and resets
- Workout data not saving or syncing properly

**Requested features**

- Add more exercise variety, including core/abs
- Allow users to customize workout schedule and intensity
- Implement pause/skip functionality during workouts
- Integrate with fitness trackers and gym equipment
- Provide more detailed workout analysis and progress tracking


### JuggernautAI

[App page](https://appshunter.io/ios/app/juggernautai/id1515756471)

This app uses AI to create personalized strength training programs for powerlifting and powerbuilding. It adapts to your feedback and goals, optimizing volume, frequency, and exercise selection for maximum strength gains and recovery.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JuggernautAI Monthly | $34.99 | per month |

**What reviewers like**

- 🚀 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

**What reviewers complain about**

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

**Reported bugs**

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

**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


## Frequently asked questions

### Is BAU5 Strength Workout Trainer free?

BAU5 Strength Workout Trainer is free to download, with in-app purchases available.

### Is JuggernautAI free?

JuggernautAI is free to download, with in-app purchases available.

### Which has better reviews, BAU5 Strength Workout Trainer or JuggernautAI?

JuggernautAI is rated higher. BAU5 Strength Workout Trainer averages 4.5 out of 5 from 579 ratings, while JuggernautAI averages 4.8 from 5.7K ratings.

### Do BAU5 Strength Workout Trainer or JuggernautAI have ads?

BAU5 Strength Workout Trainer shows ads; JuggernautAI does not.

### Which is updated more often, BAU5 Strength Workout Trainer or JuggernautAI?

BAU5 Strength Workout Trainer ships an update every 2 months, and JuggernautAI every 4 days. Most recently, BAU5 Strength Workout Trainer was updated on October 26, 2026 and JuggernautAI on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*