Comparison

Rowing in Motion vs Erg

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

Head to head
About

Rowing in Motion

This app helps rowers track and improve their performance with detailed metrics and custom workout programs. It analyzes boat acceleration, speed, and stroke rate, offering live feedback and post-session analysis. Features include customizable interfaces and sonification for real-time guidance.

Highlights
  • Track boat acceleration, speed, and stroke rate
  • Create custom workout programs
  • Live feedback and stroke analysis
  • Upload and analyze sessions on online logbook
  • Sonification for real-time feedback
  • Supports various rowing types
Features
Read full description

Rowing in Motion is the ultimate training performance tool for every rower looking to track and improve their rowing performance. TRACK: boat acceleration, speed and stroke-rate and stroke-metrics using your device's GPS and Accelerometer with detailed live feedback on how efficiently you move your boat forward and where you can improve your rowing technique to row faster. WORKOUT: Create custom workout programs with fully customizable distance, time and rest intervals. Intervals also support a target stroke-rate. Subscription: The App features a subscription via In-App-Purchases: ANALYZE: Upload and analyze your recorded rowing sessions to your account on our online logbook "Rowing in Motion Analytics" (https://analytics.rowinginmotion.com). Track your training volume and intensity, analyze your races and how your rowing technique improves over time. ALL FEATURES: * Measures Strokerate, Speed, Distance and Boat Acceleration, giving you insight into all aspects of your stroke * Full Screen Graphs: Showing your boat acceleration compared to an average of the previous strokes * Create, edit and row your custom workout programs * Customizable user interface: Display all the data you need to see to improve your rowing stroke * Instantly upload and analyze your recorded rowing sessions with your Analytics account (subscription required) * Stroke Analysis: Live average acceleration graphs, speed graph * Sonification: Turn your boat acceleration into a sound for a better realtime feedback to help you improve the effectiveness of your stroke. * Stroke Metrics: Stroke Metrics derived from boat acceleration allow you to easily focus on specific aspects of the stroke * Supports Canoe, Dragon Boat and Fixed Seat rowing (e.g. Surfboats, Para-rowing, Gigs...)

About

Erg

Enhance your rowing technique with AI-powered video analysis and track your progress. Compete on leaderboards, connect with teammates through group chat, and build a strong rowing community. Train smarter and improve faster with this comprehensive platform.

Highlights
  • AI-powered rowing analysis
  • Leaderboard rankings
  • Group chat and community
  • Create and join groups
  • Workout history and progress tracking
Features
Read full description

Erg Connect is your all-in-one platform for improving your rowing technique, tracking progress, competing on leaderboards, and staying connected with your teammates. Whether you're training solo or with a group, this app helps you row smarter, improve faster, and build a strong rowing community! Key Features AI-Powered Rowing Analysis – Upload or record a video to receive instant technique feedback. Leaderboard Rankings – Compete against teammates and track your performance. Group Chat & Community – Stay connected, discuss workouts, and share tips with fellow rowers. Create & Join Groups – Train together, compare stats, and build team spirit. Workout History & Progress Tracking – Monitor your workouts, analyze trends, and stay on top of your fitness journey.

Screenshots

Rowing in Motion3 screens
Erg4 screens

Verdict

The call

The clearest difference is review sentiment: Erg at 100% against Rowing in Motion's 0%. Erg also leads on rating (5.0 vs 3.0) and in-app purchases (none vs 1). Rowing in Motion's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (9.0 vs 14.0.0). On price, ratings volume, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Rowing in Motion sells 1 in-app purchase, starting at $5.99 per month. Erg asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Erg holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 0% of Rowing in Motion's written reviews are positive against 100% of Erg's.

UpkeepUpdate frequency

Rowing in Motion ships an update fortnightly, Erg every 2 months. The most recent releases landed on September 20, 2026 and June 4, 2026 respectively.

Scorecard6 real differences · 4 level
Rowing in Motion versus Erg: the parameters behind the verdict, then further details
ParameterRowing in MotionErg
PriceFreeFree
Rating3.0 (2 ratings)5.0 (2 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings22
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better14.0.0
Further details — not scored
Size345 MB44 MB
Age rating4+4+
DeveloperDecent RowingCoding Minds, Inc.

Customer experience

Rowing in Motion

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Erg

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Rowing in Motion

Subscriptions1
  • Analytics Subscription1 Month trial$5.991 Month
None

Erg

No in-app purchases

Questions

Is Rowing in Motion free?
Rowing in Motion is free to download, with in-app purchases available.
Is Erg free?
Erg is free to download, with no in-app purchases.
Which has better reviews, Rowing in Motion or Erg?
Erg is rated higher. Rowing in Motion averages 3.0 out of 5 from 2 ratings, while Erg averages 5.0 from 2 ratings.
Do Rowing in Motion or Erg have ads?
Neither Rowing in Motion nor Erg shows ads.
Which is updated more often, Rowing in Motion or Erg?
Rowing in Motion ships an update fortnightly, and Erg every 2 months. Most recently, Rowing in Motion was updated on September 20, 2026 and Erg on June 4, 2026.

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