# ErgRace Online vs PRC Crewbird

The clearest difference is rating: PRC Crewbird at 5.0 against ErgRace Online's 3.2. PRC Crewbird also leads on update cadence (every 4 days vs every 3 months). ErgRace Online's advantage is ratings volume (13 vs 1) and device support (3 vs 1). On price, 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.

PRC Crewbird holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: ErgRace Online has 13 ratings behind it against 1, so its average is the more settled of the two.

ErgRace Online ships an update every 3 months, PRC Crewbird every 4 days. The most recent releases landed on November 11, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | ErgRace Online | PRC Crewbird |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (13 ratings)](https://appshunter.io/ios/app/ergrace-online/id1509799588/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/prc-crewbird/id6821988363/reviews)** |
| Number of ratings | **13** | 1 |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 61 MB | 20 MB |
| Requires iOS | **16** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Concept2, Inc.](https://appshunter.io/developer/446481798) | [FIN IAN TAYLOR](https://appshunter.io/developer/6811204915) |

## What reviewers say

### ErgRace Online

[App page](https://appshunter.io/ios/app/ergrace-online/id1509799588)

Compete in organized online races using your Concept2 erg machine from anywhere. Supports individual or team events for time, distance, or calories, with live race displays and online results. Requires a PM5 monitor and competition code.

**Highlights:** Online races worldwide, Concept2 RowErg, SkiErg, BikeErg support, Individual or team races, Races by time, distance, or calories, Live race display, Online results, Concept2 Logbook integration

**Features:** Vision Pro support

**In-app purchases:** none


### PRC Crewbird

[App page](https://appshunter.io/ios/app/prc-crewbird/id6821988363)

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

**In-app purchases:** none


## Frequently asked questions

### Is ErgRace Online free?

ErgRace Online is free to download, with no in-app purchases.

### Is PRC Crewbird free?

PRC Crewbird is free to download, with no in-app purchases.

### Which has better reviews, ErgRace Online or PRC Crewbird?

PRC Crewbird is rated higher. ErgRace Online averages 3.2 out of 5 from 13 ratings, while PRC Crewbird averages 5.0 from 1 ratings.

### Do ErgRace Online or PRC Crewbird have ads?

Neither ErgRace Online nor PRC Crewbird shows ads.

### Which is updated more often, ErgRace Online or PRC Crewbird?

ErgRace Online ships an update every 3 months, and PRC Crewbird every 4 days. Most recently, ErgRace Online was updated on November 11, 2026 and PRC Crewbird on November 10, 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.*