Ergometer Space vs SyncFit
Price, ratings, monetisation and update history for both apps, side by side ā 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
SyncFit
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SyncFit reads the Apple Health data you choose and delivers it where you want it: iCloud Drive, Google Drive, any Files folder, your own REST API, a PostgreSQL or SQL Server database, email, or your Calendar. There is no SyncFit server in between. Every export runs on your iPhone and goes straight from your phone to the destination you picked. WHAT YOU CAN EXPORT Over 190 Apple Health types: heart rate, HRV, resting heart rate, oxygen saturation, steps, distance, active and basal energy, exercise and stand time, sleep stages, body measurements, workouts with routes and heart rate data, ECG, audiograms, state of mind, nutrition and more. Pick the metrics, the date range and the units. FORMATS CSV with one row per sample, ready for Numbers, Excel or Google Sheets. JSON in a documented schema with stable sample identifiers. A JSON layout compatible with Health Auto Export importers. GPX for workout routes. Raw samples or hourly, daily, weekly and monthly aggregates. DESTINATIONS ⢠iCloud Drive and Files: CSV export is included free. ⢠Google Drive ⢠REST API: POST or PUT the file to your endpoint with a bearer token and custom headers. Retries with backoff on transient failures. ⢠PostgreSQL and SQL Server: structured rows, tables created for you, upserts by sample id so re-running never duplicates. ⢠Email: send the file as an attachment through your own SMTP account. ⢠Calendar: put workouts and sleep sessions on a calendar you choose. AUTOMATIONS Run exports on a schedule, when new data arrives, or when a workout ends. Incremental jobs remember where they left off and only send new samples. History shows every run with its status. Reminders and completion alerts keep you informed. Shortcuts and Siri can trigger jobs and read your latest readings. TODAY DASHBOARD See your key metrics at a glance and customise which ones appear. Open any metric for historical charts. SYNCFIT FOR MAC The same purchase includes the Mac app. Send a dataset through your own iCloud and explore it with dashboards, period comparisons, notes and tags, and PDF and HTML reports. Read directly from iCloud, Google Drive or your PostgreSQL or SQL Server database. PRIVACY Your health data stays on your devices and goes only to destinations you configure. SyncFit has no cloud, no analytics on your health data, and no account requirement. Credentials are stored in the iOS Keychain. Sign in with Apple is optional and used only to share your purchase between devices. PRICING The Today dashboard, saved manual jobs and CSV export to iCloud Drive or Files are free. Every Pro feature is available for a 3-day trial. Pro is a single one-time purchase that unlocks iPhone and Mac. No subscription. Documentation, the JSON schema, CSV columns and a reference receiver are at syncfithealth.app.
Screenshots
Verdict
The clearest difference is in-app purchases: Ergometer Space at none against SyncFit's 1. 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.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. SyncFit sells 1 one-off in-app purchase. Ergometer Space asks for nothing beyond the download.
Ergometer Space ships an update every 6 days, SyncFit every 3 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.
| Parameter | Ergometer Space | SyncFit |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days ā better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No ā better | Yes |
| Devices | iPhone, iPad, iPod ā better | iPhone, Mac |
| Requires iOS | 11.0 ā better | 17.0 |
| Further details ā not scored | ||
| Size | 64 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Tijmen van Gulik | Daniel Vieira Costa Andrade |
In-app purchases
Ergometer Space
No in-app purchases
SyncFit
- SyncFit Pro$7.99









