# Ergbase Rowing vs prtcl

The clearest difference is in-app purchases: Ergbase Rowing at none against prtcl's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. prtcl sells 2 in-app purchases, starting at $7.99 per month. Ergbase Rowing asks for nothing beyond the download.

Ergbase Rowing ships an update every 10 days, prtcl every 2 weeks. The most recent releases landed on October 2, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Ergbase Rowing | prtcl |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 25 MB | 35 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stuart Sim](https://appshunter.io/developer/1678390898) | [Dafydd Llwyd](https://appshunter.io/developer/1890528951) |

## What reviewers say

### Ergbase Rowing

[App page](https://appshunter.io/ios/app/ergbase-rowing/id6446604086)

This app allows users to capture images of their rowing machine workouts. It then converts these images into searchable data, enabling users to track and improve their performance over time.

**Highlights:** Capture workout images, Convert images to searchable data, Track rowing performance, Improve over time, Concept2 machine compatible

**Features:** macOS Compatibility

**In-app purchases:** none


### prtcl

[App page](https://appshunter.io/ios/app/prtcl-protocol-tracker/id6761626815)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| prtcl Pro | $7.99 | per month |
| prtcl Pro | $59.99 | per year |


## Frequently asked questions

### Is Ergbase Rowing free?

Ergbase Rowing is free to download, with no in-app purchases.

### Is prtcl free?

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

### Do Ergbase Rowing or prtcl have ads?

Neither Ergbase Rowing nor prtcl shows ads.

### Which is updated more often, Ergbase Rowing or prtcl?

Ergbase Rowing ships an update every 10 days, and prtcl every 2 weeks. Most recently, Ergbase Rowing was updated on October 2, 2026 and prtcl on October 28, 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.*