Ergometer Space vs Rowr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ergometer Space
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Ergometer rowing app for concept2 PM5 The app support blue tooth for PM5. Features - Create your own dashboard with values and gauges and other widgets - Row together over the internet. (Alone or as a team) * See each other and projected positions * Publish a high score * Chat using text * Traffic light * login as observer to watch a race and collect the end times. * Row together as one team and race against other teams - Row in 3d or using an VR headset. - You can load your own map with a predefined course and show your rowing position on the map. - View your power curve and compare it with an base curve - Make your own base curve - View history of your race - Row stroke advisor which bases is based on the user defined base curve. - Get warnings when user defined stroke value limits are exceeded - Plugins (which you can create using the ergometer space website) - Share your power curve with other users. This way you can your train together over the internet. - Ad free and your data stays private. (this app is made for fun, not for making money) - Record an replay of all the ergometer data plus an optional video. The import/export function allows you to give this data to a coach for further analysis. - Test your condition in the 3d shark game - Spark lines in the value widgets to quickly see trends. - Connect to a blue tooth heart rate device or include the heart rate data from the concept2 performance monitor. - Show your heart rate as percentage of the total max rate or as graph in a heart rate zone widget. The zones and max heart rate are configurable. More information: https://tijmenvangulik.github.io/Ergometerspace/ You can also try the application online https://ergometer-space.org Some platforms have more features than the other (for example some have usb support). To help you make your choice: https://tijmenvangulik.github.io/Ergometerspace/FeatureTable.html
Rowr
This app connects to your indoor rowing machine to offer guided workouts and challenges. Experience virtual rowing with videos of real locations, designed by expert coaches to enhance your fitness.
- Connects to indoor rowing machines
- Virtual rowing video experiences
- Coach-designed workouts
- Individual fitness challenges
- Supports Concept II rowers
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Row'r connects to your indoor rowing machine to provide workouts and individual challenges to improve your rowing times or general fitness. Row'r uses video of real rowing sites to transport you around the world, while still in your basement, garage, or gym. Workouts and training programs are designed by real coaches and competitive rowers. Rowers currently supported: Concept II
Screenshots
Verdict
The clearest difference is ads: Ergometer Space at none against Rowr's shown. Ergometer Space also leads on update cadence (every 6 days vs every 3 months) and iOS requirement (11.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Ergometer Space ships an update every 6 days, Rowr every 3 months. The most recent releases landed on September 6, 2026 and June 25, 2026 respectively.
| Parameter | Ergometer Space | Rowr |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 6 days — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 64 MB | 261 MB |
| Age rating | 4+ | 4+ |
| Developer | Tijmen van Gulik | Rowr Fitness, Inc. |
In-app purchases
Ergometer Space
No in-app purchases
Rowr
No in-app purchases






