# Hercules vs Train Olm

The clearest difference is review sentiment: Train Olm at 100% against Hercules's 0%. Train Olm also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 4). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Hercules sells 3 in-app purchases, starting at $22.99 per year. Train Olm asks for nothing beyond the download.

Train Olm holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 0% of Hercules's written reviews are positive against 100% of Train Olm's.

Hercules ships an update weekly, Train Olm every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Hercules | Train Olm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/hercules-body-scan/id6751495903/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/train-olm/id6779409249/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 60 MB | 40 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Perseus Labs Ltd](https://appshunter.io/developer/1797556462) | [Kevin Lee](https://appshunter.io/developer/6779409251) |

## What reviewers say

### Hercules

[App page](https://appshunter.io/ios/app/hercules-body-scan/id6751495903)

Analyze your body composition by uploading a photo to receive fitness insights. This app provides personalized workout and nutrition guidance to help you achieve your physique goals. Subscription required for full analysis results.

**Highlights:** Body fat percentage analysis, Personalized workout guidance, Nutrition recommendations, Fitness progress tracking, Photo-based analysis

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hercules yearly | $22.99 | per year |
| Hercules yearly | $29.99 | per year |
| Hercules yearly | $39.99 | per year |


### Train Olm

[App page](https://appshunter.io/ios/app/train-olm/id6779409249)

This AI-powered training partner helps martial artists track progress, identify strengths and weaknesses, and build personalized training plans. It analyzes session notes to map your game and suggests specific techniques to improve.

**Highlights:** AI-driven session analysis, 8-axis game radar visualization, Personalized training plan generation, Technique mastery tracking, Shareable game plan creation, Anonymous global game comparison, Injury-aware training adjustments

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

**In-app purchases:** none


## Frequently asked questions

### Is Hercules free?

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

### Is Train Olm free?

Train Olm is free to download, with no in-app purchases.

### Which has better reviews, Hercules or Train Olm?

Train Olm is rated higher. Hercules averages 1.0 out of 5 from 1 ratings, while Train Olm averages 5.0 from 3 ratings.

### Do Hercules or Train Olm have ads?

Hercules shows ads; Train Olm does not.

### Which is updated more often, Hercules or Train Olm?

Hercules ships an update weekly, and Train Olm every 10 days. Most recently, Hercules was updated on October 24, 2026 and Train Olm on October 24, 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.*