# RO! Rowing Metronome — Erg stroke-rate coach & chant

> Rowing metronome with drum and chant for consistent stroke rate training. (iPhone/iPad app by David Green.)

- Source: https://appshunter.io/ios/app/ro-rowing-metronome/id6787210459 (this page in markdown: same URL + `.md`)
- Developer: [David Green](https://appshunter.io/developer/6787210461)
- Category: Sports
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2026-07-08
- Data updated: 2026-07-17
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/ro-rowing-metronome/id6787210459/reviews.md

## What is RO! Rowing Metronome?

RO! turns your rowing machine into a Viking longship. Set your stroke rate, tap the big RO! button, and a drum-and-chant metronome locks you to a steady, drift-free cadence — every pull landing on the beat.

Holding a consistent stroke rate is half of good erg training. RO! makes it effortless (and a little ridiculous): a "dum-dum … RO!" chant on every stroke, a 3-2-1 countdown to get you set, and a screen flash on the beat so you feel the rhythm even mid-sprint.

FEATURES
• Drift-free metronome from 18 to 45 strokes per minute
• "Dum-dum … RO!" drum + chant on every stroke, with a 3-2-1 countdown
• Beat flash so you stay locked in without watching the screen
• Session stopwatch — your rowing time and strokes this session
• Climb the Viking rank ladder as your lifetime Ro count grows
• Stats: today, total sessions, average per session, and your top stroke rate
• Works fully offline. Screen stays awake while you row.
• No accounts. No ads. No data collected — ever.

RO! PRO — one-time $2.99, no subscription
Unlock your full stats history, a war-horn intro, and the option to turn the beat flash off. Buy once, yours forever.

Set the pace. Hit RO!. Row like a Viking.

## Key features

- Drift-free metronome (18-45 SPM)
- Drum and chant metronome with countdown
- Beat flash for rhythm lock-in
- Session stopwatch and stats
- Viking rank progression
- Offline functionality

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| RO! Pro | $2.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/ro-rowing-metronome/id6787210459/reviews.md

### 5/5 — Did the trick

*2026-07-12*

Worked immediately and cracked up the boys

## Frequently asked questions about RO! Rowing Metronome

### What is RO! Rowing Metronome?

RO! Rowing Metronome is a sports app designed to help rowers maintain a consistent stroke rate on their rowing machines. It uses a unique drum and chant metronome to guide your rhythm, making training more effective and engaging.

### How does RO! Rowing Metronome help with training?

It helps by providing a steady, drift-free cadence between 18 and 45 strokes per minute. The "dum-dum … RO!" chant and optional beat flash ensure you stay locked into the rhythm, which is crucial for good erg training.

### Does RO! Rowing Metronome have ads?

No, RO! Rowing Metronome is ad-free. The developer explicitly states that there are no ads, ensuring an uninterrupted training experience.

### What are the features of RO! PRO?

RO! PRO is a one-time purchase that unlocks your full stats history, a war-horn intro, and the ability to turn off the beat flash. This upgrade is available for $2.99 and is yours forever.

### Can I use RO! Rowing Metronome offline?

Yes, RO! Rowing Metronome works fully offline. You can use all its features without an internet connection, and the screen stays awake while you row.

### What devices does RO! Rowing Metronome support?

Currently, RO! Rowing Metronome is supported on iPhones. The app is rated for ages 4 and up.

### How often is RO! Rowing Metronome updated?

The app was last updated on July 8, 2026, with version 1.0. Future updates will likely focus on enhancing features and user experience based on feedback.

### What is the user sentiment for RO! Rowing Metronome?

Based on the available data, the app has a perfect 5.0-star rating from one review, indicating very positive initial user sentiment. Users appreciate its unique approach to rowing training.

## Version history (last 1 release)

### 1.0 — 2026-07-08

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-17.*