# Trailmetry vs MTB World Series

The clearest difference is in-app purchases: MTB World Series at none against Trailmetry's 2. Trailmetry's advantage is ads (none vs shown) and iOS requirement (15.1 vs 18.1). On price, update cadence and device support there is nothing between them.

Both are free to download. Trailmetry sells 2 in-app purchases, starting at $5.99 per month. MTB World Series asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Trailmetry | MTB World Series |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | Every 4 days |
| Size | 95 MB | 70 MB |
| Requires iOS | **15.1** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Franck Guillaouic](https://appshunter.io/developer/1862407295) | [StayLive AB](https://appshunter.io/developer/1405632964) |

## What reviewers say

### Trailmetry

[App page](https://appshunter.io/ios/app/trailmetry/id6756703543)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 'Core' Monthly Subscription | $5.99 | per month |
| Connect Monthly Subscription | $9.99 | per month |


### MTB World Series

[App page](https://appshunter.io/ios/app/mtb-world-series/id6760396870)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trailmetry free?

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

### Is MTB World Series free?

MTB World Series is free to download, with no in-app purchases.

### Do Trailmetry or MTB World Series have ads?

MTB World Series shows ads; Trailmetry does not.

### Which is updated more often, Trailmetry or MTB World Series?

Trailmetry ships an update every 4 days, and MTB World Series every 4 days. Most recently, Trailmetry was updated on October 16, 2026 and MTB World Series on October 19, 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.*