# NK Logbook vs PocketCox

The clearest difference is rating: PocketCox at 4.9 against NK Logbook's 3.8. PocketCox also leads on update cadence (every 4 weeks vs every 4 months) and review sentiment (83% vs 63%). NK Logbook's advantage is iOS requirement (15.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. NK Logbook sells 4 in-app purchases, starting at $9.99 per month and PocketCox sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

PocketCox holds the better App Store score, 4.9 against 3.8. Both are backed by a comparable volume of ratings — 12 and 28 respectively. Written reviews point the same way: 63% of NK Logbook's written reviews are positive against 83% of PocketCox's.

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

## The numbers

| Metric | NK Logbook | PocketCox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (12 ratings)](https://appshunter.io/ios/app/nk-logbook/id1392561808/reviews) | **[4.9 (28 ratings)](https://appshunter.io/ios/app/pocketcox-rowing-workouts/id6465291698/reviews)** |
| Number of ratings | 12 | **28** |
| Positive reviews | 62.5% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 57 MB | 34 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Nielsen-Kellerman Co.](https://appshunter.io/developer/698732840) | [Nicolas Camenisch](https://appshunter.io/developer/1122054654) |

## 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 |


### PocketCox

[App page](https://appshunter.io/ios/app/pocketcox-rowing-workouts/id6465291698)

This app uses your Apple Watch to monitor on-water rowing performance, providing detailed metrics like stroke rate, speed, and heart rate. Analyze your sessions with graphs and share them across popular platforms. It's designed for rowers of all levels aiming to improve their training.

**Highlights:** On-water rowing workout tracking, Comprehensive performance metrics, Workout segmentation, Automatic workout pause, Detailed session analysis on iPhone, Workout sharing to Strava and others, Secure data storage in Apple Health

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PocketCox Pro | $1.99 | per month |
| PocketCox Pro | $12.99 | per year |


## Frequently asked questions

### Is NK Logbook free?

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

### Is PocketCox free?

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

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

PocketCox is rated higher. NK Logbook averages 3.8 out of 5 from 12 ratings, while PocketCox averages 4.9 from 28 ratings.

### Do NK Logbook or PocketCox have ads?

Neither NK Logbook nor PocketCox shows ads.

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

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