Comparison

ErgZone vs RowOn

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ErgZone

Optimize indoor training with real-time performance data, personalized pacing, and engaging challenges. Seamlessly integrates with various fitness machines, automating setup and providing critical metrics to enhance your workouts.

Highlights
  • Easy monitor setup
  • Live performance metrics
  • Smart interval pacing
  • Real-time workout alerts
  • Workout variety options
  • Performance history tracking
  • Community challenges
Features
Read full description

ErgZone is a cutting-edge fitness platform designed to optimize your indoor training sessions. By seamlessly integrating with your Concept2, RP3, Rogue, WaterRower, Assault Fitness or FTMS-enabled machines, ErgZone provides real-time performance data, personalized pacing, and engaging challenges to push your limits. Why Choose ErgZone? Designed to streamline your training, ErgZone minimizes setup time, automates monitor configurations, and calculates critical metrics so you can focus on performance, not prep. Key Features: • Easy Monitor Setup: No need to manually set intervals – simply connect to the ergometer, and the app handles the rest. Start moving right away. • Live Metrics: View real-time data during workouts, including time, distance, pace, strokes/minute (SPM), calories, watts, heart rate (HR) zones, and more. • Smart Interval Pacing: Suggested pace per interval based on personal benchmarks (1K, 2K, 5K for rowing and skiing; 2K, 4K, 10K for cycling). • Real-Time Alerts: Instant feedback if your pace, SPM, or split time drifts from the target. • Workout Variety: Options to train by time, distance, or calories with flexibility for mixed or weighted workouts. • Daily Workouts: Access the Concept2 Workout of the Day, plus discover workouts and training plans from top coaches. • Performance History: Save your favorite workouts, track heart rate progress, and monitor key metrics. • Compete & Connect: Join challenges, follow ErgFlix workouts, and interact with our partner coaches who release weekly free workouts. • Beyond Default Metrics: Track advanced metrics like stroke count, drag factor (DF), calories, watts, SPI, HR zones, and more. • Automatic Syncing: Results are automatically uploaded to the Concept2 LogBook. Unlock ErgZone+ for Premium Tools: • Enhanced Metrics & Graphs: View each interval's post-workout heart rate and power zones in a single graph. • Expanded Metrics: Access Drive Length, Max Power, Avg. Force, Force Curve, and more. The app remembers your last-used metrics for easy setup. • Time Cap & AMRAP: For added versatility, use automatic time-capped workouts and AMRAP (as many rounds as possible). • Flexible Targets: Set workout intensity using power metrics like FTP (Functional Threshold Power), SPI, or Watts percentage. • ReRow, ReSki, ReRide: Revisit previous sessions and strive to beat your pace or time. • Communities: Create and join communities, share workouts, and engage with friends. Enable leaderboards for a fun, competitive edge. • Apple Health Integration: Sync workouts and heart rate data directly to Apple Health. • Heart Rate Monitor: Connect your favorite Bluetooth HRM to track your heart rate in real-time during workouts. • Web Dashboard: Manage workouts, schedule training, and view live stats on a computer. • MultiErg Workouts: Create custom workouts incorporating two or all three Concept2 machines in a single workout. • Dynamic Interval Intensity: Set workout pace based on a previous interval. • Apple Watch Integration: Capture heart rate data from our Apple Watch app. • Organize Your Training: Create groups, libraries, and training plans to manage better and organize your workouts. • FIT Workouts: Track non-erg workouts such as weight training, HYROX, CrossFit, etc. Requirements: • Supported Machines: Concept2 RowErg, BikeErg, SkiErg with PM5, RP3 Rower, Rogue Echo Bike or Rower, WaterRower S4 (with ComModule or CR BLE), FTMS-enabled machines. • Device: iPhone or iPad Terms of Use: https://www.erg.zone/terms

About

RowOn

This app turns indoor rowing into a rhythmic, engaging game. Instead of just tracking metrics, you row to the beat of music, aiming to build streaks and earn points in dynamic environments. It offers personalized workouts to keep your training fun and energized.

Highlights
  • Row to the rhythm of music
  • Real-time gameplay with scoring
  • Dynamic visual environments
  • Customizable workout intensity
  • Streak building and engagement
  • Compatible with Concept2 PM5
Features
Read full description

RowOn transforms indoor rowing into an immersive, music-driven experience. Instead of watching numbers tick upward, you row to the rhythm. Match the beat. Build streaks. Stay engaged. Row to the Music Your stroke meets the tempo. Feel the rhythm guide your pace. Real-Time Gameplay Time your catch. Earn points. Keep the streak alive. Dynamic Environments Visual worlds that respond to your effort and intensity. Built Around You Tailor workouts to your pace and challenge level. RowOn keeps training focused, energized, and fun Currently works with Concept2 PM5. All features are currently free.

Screenshots

ErgZone4 screens
RowOn4 screens

Verdict

The call

The clearest difference is in-app purchases: RowOn at none against ErgZone's 2. RowOn also leads on rating (5.0 vs 4.8) and update cadence (every 3 weeks vs every 2 months). ErgZone's advantage is ratings volume (458 vs 2) and device support (4 vs 2). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ErgZone sells 2 in-app purchases, starting at $4.99 per month. RowOn asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

RowOn holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: ErgZone has 458 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

ErgZone ships an update every 2 months, RowOn every 3 weeks. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

Scorecard7 real differences · 3 level
ErgZone versus RowOn: the parameters behind the verdict, then further details
ParameterErgZoneRowOn
PriceFreeFree
Rating4.8 (458 ratings)5.0 (2 ratings) — better
Positive reviews81.6% of reviews—
Number of ratings458 — better2
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS13.4 — better17.6
Further details — not scored
Size33 MB59 MB
Age rating4+12+
DeveloperERGZONE LLCTetta Studios LLC

Customer experience

ErgZone

All ratings458 ratings
Positive95.4%
Neutral1.7%
Negative2.8%
Written reviews76 reviews
Positive81.6%
Neutral3.9%
Negative14.5%

RowOn

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

ErgZone

Reported bugs

9 issues
  • Heart monitor sync issues with Samsung Galaxy watch
  • Workouts not appearing in logbook when connected to ErgData
  • Inaccurate total time in uploads
  • Rest distance not included in Strava upload
  • Group membership premium features unclear
Show 4 more
  • Workouts not shown chronologically
  • Occasional hesitation to connect to PM5
  • Cannot figure out how to connect to PM5
  • Workout completion and upload to logbook could be more intuitive

Requested features

7 requests
  • Sync with Samsung Galaxy watch
  • Add a beep function for interval changes
  • Confirmation pop-up for unsaved workout changes
  • Require unique names for workouts
  • Apple Health integration
Show 2 more
  • Native Apple Health synchronization
  • Sharing with Apple Health

RowOn

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

ErgZone

Subscriptions2
  • EZ+ Monthly7 Days trial$4.991 Month
  • EZ+ Annual$49.991 Year
None

RowOn

No in-app purchases

Questions

Is ErgZone free?
ErgZone is free to download, with in-app purchases available.
Is RowOn free?
RowOn is free to download, with no in-app purchases.
Which has better reviews, ErgZone or RowOn?
RowOn is rated higher. ErgZone averages 4.8 out of 5 from 458 ratings, while RowOn averages 5.0 from 2 ratings.
Do ErgZone or RowOn have ads?
Neither ErgZone nor RowOn shows ads.
Which is updated more often, ErgZone or RowOn?
ErgZone ships an update every 2 months, and RowOn every 3 weeks. Most recently, ErgZone was updated on October 15, 2026 and RowOn on October 1, 2026.

Other comparisons