# SensorCheck™ vs Link Up configurator

The clearest difference is rating: Link Up configurator at 5.0 against SensorCheck™'s 3.8. Link Up configurator also leads on update cadence (every 6 weeks vs every 3 months). SensorCheck™'s advantage is ratings volume (6 vs 2) and iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Link Up configurator holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

SensorCheck™ ships an update every 3 months, Link Up configurator every 6 weeks. The most recent releases landed on October 13, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | SensorCheck™ | Link Up configurator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (6 ratings)](https://appshunter.io/ios/app/sensorcheck/id1062316790/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/link-up-configurator/id1518116625/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 55 MB | 3 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Airmar Technology Inc.](https://appshunter.io/developer/1062316789) | [Veratron AG](https://appshunter.io/developer/1765346453) |

## What reviewers say

### 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


### Link Up configurator

[App page](https://appshunter.io/ios/app/link-up-configurator/id1518116625)

This app wirelessly configures gateway devices, enabling analog sensors to connect to NMEA 2000® networks. It offers plug-and-play installation and a user-friendly interface for easy setup and troubleshooting.

**Highlights:** Wireless device configuration, Analog sensor to NMEA 2000® integration, Plug-and-play installation, User-friendly interface, Status LED notifications, Powerless configuration transfer

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

**In-app purchases:** none


## Frequently asked questions

### Is SensorCheck™ free?

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

### Is Link Up configurator free?

Link Up configurator is free to download, with no in-app purchases.

### Which has better reviews, SensorCheck™ or Link Up configurator?

Link Up configurator is rated higher. SensorCheck™ averages 3.8 out of 5 from 6 ratings, while Link Up configurator averages 5.0 from 2 ratings.

### Do SensorCheck™ or Link Up configurator have ads?

Neither SensorCheck™ nor Link Up configurator shows ads.

### Which is updated more often, SensorCheck™ or Link Up configurator?

SensorCheck™ ships an update every 3 months, and Link Up configurator every 6 weeks. Most recently, SensorCheck™ was updated on October 13, 2026 and Link Up configurator on September 25, 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.*