# JuggernautAI vs Tongue Trainer +

The clearest difference is price: JuggernautAI at Free against Tongue Trainer +'s $1.99. Tongue Trainer +'s advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

JuggernautAI is free to download; Tongue Trainer + costs $1.99 up front. JuggernautAI sells 1 in-app purchase, starting at $34.99 per month. Tongue Trainer + asks for nothing beyond the download.

## The numbers

| Metric | JuggernautAI | Tongue Trainer + |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.8 (5.7K ratings)](https://appshunter.io/ios/app/juggernautai/id1515756471/reviews)** | — |
| Number of ratings | **5.7K** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Subscription | — |
| Size | 108 MB | 7 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Juggernaut Apps](https://appshunter.io/developer/1627775482) | [Masanori Katsuta](https://appshunter.io/developer/320172788) |

## What reviewers say

### 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


### Tongue Trainer +

[App page](https://appshunter.io/ios/app/tongue-trainer-plus/id6809090379)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is JuggernautAI free?

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

### Is Tongue Trainer + free?

Tongue Trainer + costs $1.99, with no in-app purchases.

### Do JuggernautAI or Tongue Trainer + have ads?

Neither JuggernautAI nor Tongue Trainer + shows ads.

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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.*