# Rowing in Motion vs Erg

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.

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.

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.

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.

## The numbers

| Metric | Rowing in Motion | Erg |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/rowing-in-motion/id6461338067/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/erg-connect/id6741701740/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 345 MB | 44 MB |
| Requires iOS | **9.0** | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Decent Rowing](https://appshunter.io/developer/983204341) | [Coding Minds, Inc.](https://appshunter.io/developer/1480612283) |

## What reviewers say

### Rowing in Motion

[App page](https://appshunter.io/ios/app/rowing-in-motion/id6461338067)

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:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Analytics Subscription | $5.99 | per month |


### Erg

[App page](https://appshunter.io/ios/app/erg-connect/id6741701740)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*