# Ergometer Space vs PocketCox

The clearest difference is in-app purchases: Ergometer Space at none against PocketCox's 2. Ergometer Space also leads on update cadence (every 6 days vs every 3 weeks) and iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. PocketCox sells 2 in-app purchases, starting at $1.99 per month. Ergometer Space asks for nothing beyond the download.

Ergometer Space ships an update every 6 days, PocketCox every 3 weeks. The most recent releases landed on September 6, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Ergometer Space | PocketCox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (15 ratings)](https://appshunter.io/ios/app/pocketcox-rowing-workouts/id6465291698/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 85.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 64 MB | 34 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Tijmen van Gulik](https://appshunter.io/developer/1548193190) | [Nicolas Camenisch](https://appshunter.io/developer/1122054654) |

## What reviewers say

### Ergometer Space

[App page](https://appshunter.io/ios/app/ergometer-space/id1548193188)

**Features:** macOS Compatibility

**In-app purchases:** none


### PocketCox

[App page](https://appshunter.io/ios/app/pocketcox-rowing-workouts/id6465291698)

This app uses your Apple Watch to monitor on-water rowing performance, providing detailed metrics like stroke rate, speed, and heart rate. Analyze your sessions with graphs and share them across popular platforms. It's designed for rowers of all levels aiming to improve their training.

**Highlights:** On-water rowing workout tracking, Comprehensive performance metrics, Workout segmentation, Automatic workout pause, Detailed session analysis on iPhone, Workout sharing to Strava and others, Secure data storage in Apple Health

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PocketCox Pro | $1.99 | per month |
| PocketCox Pro | $12.99 | per year |


## Frequently asked questions

### Is Ergometer Space free?

Ergometer Space is free to download, with no in-app purchases.

### Is PocketCox free?

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

### Do Ergometer Space or PocketCox have ads?

Neither Ergometer Space nor PocketCox shows ads.

### Which is updated more often, Ergometer Space or PocketCox?

Ergometer Space ships an update every 6 days, and PocketCox every 3 weeks. Most recently, Ergometer Space was updated on September 6, 2026 and PocketCox on September 13, 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.*