# Motorcycle Coaching from USMCA vs Dirty 100

The clearest difference is rating: Dirty 100 at 5.0 against Motorcycle Coaching from USMCA's 3.0. Dirty 100 also leads on update cadence (every 11 days vs every 5 weeks). Motorcycle Coaching from USMCA's advantage is iOS requirement (12.4 vs 15.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dirty 100 holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 6 and 4 respectively.

Motorcycle Coaching from USMCA ships an update every 5 weeks, Dirty 100 every 11 days. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Motorcycle Coaching from USMCA | Dirty 100 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (6 ratings)](https://appshunter.io/ios/app/motorcycle-coaching-from-usmca/id1596168647/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/dirty-100/id6753906708/reviews)** |
| Number of ratings | **6** | 4 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 11 days** |
| Monetization | Free | Free |
| Size | 23 MB | 59 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [US Motorcycle Coaching Association](https://appshunter.io/developer/1596168649) | [MPG Creative LLC](https://appshunter.io/developer/1077647348) |

## What reviewers say

### Motorcycle Coaching from USMCA

[App page](https://appshunter.io/ios/app/motorcycle-coaching-from-usmca/id1596168647)

Connect with certified motorcycle coaches to improve your riding skills, enhance your experience, or advance your racing career. This platform helps riders of all levels grow and learn in a safe, professional environment.

**Highlights:** Connect with certified coaches, Improve riding skills, Enhance riding experience, Advance racing careers, Safe and professional coaching, Grow the sport

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

**In-app purchases:** none


### Dirty 100

[App page](https://appshunter.io/ios/app/dirty-100/id6753906708)

Stay informed about dirt bike racing with live leaderboards, race points tracking, and up-to-date event schedules. Connect with the action whether you're a competitor or a spectator.

**Highlights:** Live leaderboards, Race points tracking, Rankings, Event schedules, Racer and fan connection

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

**In-app purchases:** none


## Frequently asked questions

### Is Motorcycle Coaching from USMCA free?

Motorcycle Coaching from USMCA is free to download, with no in-app purchases.

### Is Dirty 100 free?

Dirty 100 is free to download, with no in-app purchases.

### Which has better reviews, Motorcycle Coaching from USMCA or Dirty 100?

Dirty 100 is rated higher. Motorcycle Coaching from USMCA averages 3.0 out of 5 from 6 ratings, while Dirty 100 averages 5.0 from 4 ratings.

### Do Motorcycle Coaching from USMCA or Dirty 100 have ads?

Neither Motorcycle Coaching from USMCA nor Dirty 100 shows ads.

### Which is updated more often, Motorcycle Coaching from USMCA or Dirty 100?

Motorcycle Coaching from USMCA ships an update every 5 weeks, and Dirty 100 every 11 days. Most recently, Motorcycle Coaching from USMCA was updated on October 2, 2026 and Dirty 100 on October 3, 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.*