# Exo' vs Trail Running Lab

The clearest difference is in-app purchases: Exo' at none against Trail Running Lab's 4. Trail Running Lab's advantage is update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Trail Running Lab sells 4 in-app purchases, starting at $12.99 per month. Exo' asks for nothing beyond the download.

Exo' ships an update monthly, Trail Running Lab weekly. The most recent releases landed on September 11, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Exo' | Trail Running Lab |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Freemium |
| Size | 11 MB | 171 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Antoine lemay](https://appshunter.io/developer/1801546500) | [Trail Running Lab](https://appshunter.io/developer/1887251224) |

## What reviewers say

### Exo'

[App page](https://appshunter.io/ios/app/exo/id6760106206)

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

**In-app purchases:** none


### Trail Running Lab

[App page](https://appshunter.io/ios/app/trail-running-lab/id6761007385)

This app provides personalized training plans and race day strategies for trail runners. It offers dynamic scheduling, pacing tools, and nutrition planning to help users achieve their goals. Connect with a community of runners and track your progress seamlessly.

**Highlights:** Personalized training plans, Race pacing and nutrition strategy, Strava and Suunto synchronization, Dynamic calendar and replanning, Community and club features, All levels welcome

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TRL Crête Monthly | $12.99 | per month |
| Crete 3 month | $29.99 | per 3 months |
| Crête Premium - 6 Months | $59.99 | per 6 months |
| Crête Premium - Annual | $99.99 | per year |


## Frequently asked questions

### Is Exo' free?

Exo' is free to download, with no in-app purchases.

### Is Trail Running Lab free?

Trail Running Lab is free to download, with in-app purchases available.

### Do Exo' or Trail Running Lab have ads?

Neither Exo' nor Trail Running Lab shows ads.

### Which is updated more often, Exo' or Trail Running Lab?

Exo' ships an update monthly, and Trail Running Lab weekly. Most recently, Exo' was updated on September 11, 2026 and Trail Running Lab on September 18, 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.*