ErgScan vs Performance Dynamics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ErgScan
Effortlessly log indoor rowing machine workouts by taking a photo of your screen. AI automatically detects and saves your session data, eliminating manual entry. Seamlessly sync your workouts with popular training platforms like Strava and TrainingPeaks.
- AI-powered photo scanning for workout data
- Automatic detection of splits and session details
- Syncs with Strava, TrainingPeaks, Concept2 Logbook
- Optimized for Concept2 rowing machines
- Structured workout data without manual entry
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ErgScan is the fastest way to log your indoor rowing workouts. Simply take a photo of your Concept2 rowing machine screen (or upload a photo), and ErgScan uses AI to automatically detect and save your workout - no manual typing, no spreadsheets, no screenshots. Designed for rowers, rowing clubs, and indoor rowing athletes, ErgScan turns your erg results into clean, structured workout data in seconds. How it works: - Finish your row - Take a photo of your Concept2 display - ErgScan scans your results and saves your workout automatically Smart AI workout scanning: ErgScan uses advanced AI image recognition to convert photos of your rowing machine screen into accurate workout data, including splits and session details. It works even when lighting or angles aren’t perfect! Sync with your favourite training platforms: You can automatically upload your rowing workouts to Strava, TrainingPeaks, Concept2 Logbook and more! Once connected, your workouts - including split data - sync seamlessly, so your training history stays complete across all platforms. Built for indoor rowing: Optimised for Concept2 rowing machines. Perfect for erg sessions, testing pieces, and training blocks. Ideal for club rowers, competitive athletes, and coaches. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Performance Dynamics
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Guiding you through your health and fitness journey! - Book classes online in just a few clicks - Create your own exercise programmes or select from a range provided by the club - Track your progress from all your workouts - Keep track of your body measurements and progress - Take part in regular fitness challenges - Contact club staff directly - Interact and get to know your fellow members - See all the latest club news, offers and events - Refer Friends to the club online - Recipes Library - Video Workout Library Apple Health App Integration Track your progress with our HealthKit app integration to import and measure your daily steps, distance or calories burnt. Also use HealthKit to import your data from a range of different wearable devices.
Screenshots
Verdict
The clearest difference is in-app purchases: Performance Dynamics at none against ErgScan's 4. ErgScan's advantage is update cadence (every 8 days vs every 9 months) and device support. On price and iOS requirement 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. ErgScan sells 4 in-app purchases, starting at $1.99 per 7 days. Performance Dynamics asks for nothing beyond the download.
ErgScan ships an update every 8 days, Performance Dynamics every 9 months. The most recent releases landed on June 20, 2026 and September 7, 2026 respectively.
| Parameter | ErgScan | Performance Dynamics |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (13 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Every 8 days — better | Every 9 months |
| Ads | No | — |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod — better | — |
| Requires iOS | 15.5 | 14.0 — better |
| Further details — not scored | ||
| Size | 135 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | BUNEME KYAKILIKA | TeamUp Sports |
In-app purchases
ErgScan
- Weekly Subscription7 Days trial$1.997 Days
- Monthly7 Days trial$4.991 Month
- ErgScan Premium Annual7 Days trial$29.991 Year
- ErgScan Premium$12.99
Performance Dynamics
No in-app purchases
Questions
Is ErgScan free?
Is Performance Dynamics free?
Which is updated more often, ErgScan or Performance Dynamics?
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