# N2KView® Mobile vs SensorCheck™

The clearest difference is rating: N2KView® Mobile at 4.3 against SensorCheck™'s 3.8. N2KView® Mobile also leads on iOS requirement (9.0 vs 12.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

N2KView® Mobile holds the better App Store score, 4.3 against 3.8. Both are backed by a comparable volume of ratings — 4 and 6 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

N2KView® Mobile ships an update every 6 months, SensorCheck™ every 3 months. The most recent releases landed on August 19, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | N2KView® Mobile | SensorCheck™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/n2kview-mobile/id436218724/reviews)** | [3.8 (6 ratings)](https://appshunter.io/ios/app/sensorcheck/id1062316790/reviews) |
| Number of ratings | 4 | **6** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 52 MB | 55 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Raymarine UK Limited](https://appshunter.io/developer/456592425) | [Airmar Technology Inc.](https://appshunter.io/developer/1062316789) |

## What reviewers say

### N2KView® Mobile

[App page](https://appshunter.io/ios/app/n2kview-mobile/id436218724)

Monitor and control your vessel's systems remotely. View engine data, tank levels, navigation instruments, and more. Customize your display with a wide range of parameters and control types.

**Highlights:** Vessel systems monitoring, Remote access, Engine and genset data, Tank level monitoring, Navigation instrument display, Customizable screens, 276 parameters to monitor

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

**In-app purchases:** none


### SensorCheck™

[App page](https://appshunter.io/ios/app/sensorcheck/id1062316790)

This app allows users to test marine transducers against factory specifications using a connected diagnostic tester. It provides detailed reports on transducer performance and automatically generates warranty information for eligible models.

**Highlights:** Compares transducer performance to factory specs, Tests traditional and CHIRP-ready transducers, Reads XducerID® features automatically, Generates automatic test reports, Enables warranty information submission, Supports Bluetooth LE connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is N2KView® Mobile free?

N2KView® Mobile is free to download, with no in-app purchases.

### Is SensorCheck™ free?

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

### Which has better reviews, N2KView® Mobile or SensorCheck™?

N2KView® Mobile is rated higher. N2KView® Mobile averages 4.3 out of 5 from 4 ratings, while SensorCheck™ averages 3.8 from 6 ratings.

### Do N2KView® Mobile or SensorCheck™ have ads?

Neither N2KView® Mobile nor SensorCheck™ shows ads.

### Which is updated more often, N2KView® Mobile or SensorCheck™?

N2KView® Mobile ships an update every 6 months, and SensorCheck™ every 3 months. Most recently, N2KView® Mobile was updated on August 19, 2026 and SensorCheck™ on September 9, 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.*