# NK Logbook vs RowHero

The clearest difference is rating: RowHero at 4.6 against NK Logbook's 3.8. RowHero also leads on review sentiment (100% vs 63%) and in-app purchases (none vs 4). NK Logbook's advantage is ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. NK Logbook sells 4 in-app purchases, starting at $9.99 per month. RowHero asks for nothing beyond the download.

RowHero holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 12 and 21 respectively. Written reviews point the same way: 63% of NK Logbook's written reviews are positive against 100% of RowHero's.

NK Logbook ships an update every 4 months, RowHero every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NK Logbook | RowHero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (12 ratings)](https://appshunter.io/ios/app/nk-logbook/id1392561808/reviews) | **[4.6 (21 ratings)](https://appshunter.io/ios/app/rowhero/id1475494233/reviews)** |
| Number of ratings | 12 | **21** |
| Positive reviews | 62.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 57 MB | 38 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nielsen-Kellerman Co.](https://appshunter.io/developer/698732840) | [RowHero, LLC](https://appshunter.io/developer/1475494232) |

## What reviewers say

### NK Logbook

[App page](https://appshunter.io/ios/app/nk-logbook/id1392561808)

This app pairs with compatible GPS devices to import, review, and analyze session data. It also streams live performance measurements for coaches and spectators, offering real-time insights into rowing performance and location.

**Highlights:** Import session data from compatible devices, Review and analyze boat metrics and stroke profile, Stream live performance measurements, Real-time location tracking for safety and spectator viewing, Team management for coaches and athletes, Compare live data from multiple boats

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coach Subscription | $9.99 | per month |
| Monthly Team Subscription | $74.99 | per month |
| Annual Coach Subscription | $99.99 | per year |
| Team Yearly Subscription | $749.99 | per year |


### RowHero

[App page](https://appshunter.io/ios/app/rowhero/id1475494233)

This app provides stroke-by-stroke rowing performance data for athletes and coaches, storing results indefinitely. It offers insights into technique and fitness to help users improve their rowing speed and performance.

**Highlights:** Stroke-by-stroke erg results, Wireless Concept2 PM5 connection, Permanent workout storage, Stroke length and potential split metrics, Personalized improvement insights, Team performance comparison

**In-app purchases:** none


## Frequently asked questions

### Is NK Logbook free?

NK Logbook is free to download, with in-app purchases available.

### Is RowHero free?

RowHero is free to download, with no in-app purchases.

### Which has better reviews, NK Logbook or RowHero?

RowHero is rated higher. NK Logbook averages 3.8 out of 5 from 12 ratings, while RowHero averages 4.6 from 21 ratings.

### Do NK Logbook or RowHero have ads?

RowHero shows ads; NK Logbook does not.

### Which is updated more often, NK Logbook or RowHero?

NK Logbook ships an update every 4 months, and RowHero every 3 weeks. Most recently, NK Logbook was updated on October 25, 2026 and RowHero on October 24, 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.*