SensorCheck™ vs Link Up configurator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SensorCheck™
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.
- 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
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The AIRMAR SensorCheck™ App, paired with the TDT1000 Transducer Diagnostic Tester, compares the performance of a transducer in the field to its original AIRMAR factory specifications. Simply install the SensorCheck™ app on your Bluetooth LE-enabled smart device, connect to the TDT1000, and get started! Accurately test both traditional and CHIRP-ready transducers that operate at frequencies ranging from 10 kHz to 500 kHz. With CHIRP-ready models and any traditional models 1kW and above, the TDT1000 will automatically read XducerID® features, such as transducer model, frequency, part number, serial number, total run time, and maximum internal ceramic temperature. When the test is complete, an IN RANGE or OUT OF RANGE determination is made and test reports are automatically generated. Results can be emailed or texted directly to the boat owner or an AIRMAR technician. SensorCheck™ enables technicians to automatically submit warranty information to AIRMAR. The TDT1000 kit includes test unit, TDT Test block, power supply, break-out box for bare wire transducers and carrying case. Additional OEM Test Cables required (sold separately).
Link Up configurator
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.
- Wireless device configuration
- Analog sensor to NMEA 2000® integration
- Plug-and-play installation
- User-friendly interface
- Status LED notifications
- Powerless configuration transfer
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The LinkUp Configurator is your veratron companion App to wirelessly configure your LinkUp gateway device in a snap. UPGRADE YOUR ANALOGUE SENSORS TO NMEA 2000® The veratron LinkUp gateways bring your analogue sensors to the NMEA 2000® network era. All your boat’s data are now digitally available to be displayed on any NMEA 2000® enabled device. Available in 5 variants to serve different scenario: - Generic resistive (level sensors, temperature sensors, pressure sensors, …) - Pyrometer - Intelligent Battery Sensor (IBS) - Combined Temp/Press sensor - J1939 All NMEA 2000® certified! PLUG-AND-PLAY INSTALLATION The standard Micro-C M12 connector perfectly interfaces with the NMEA 2000® network without the need of additional adapters. No dedicated power supply is required, the LinkUp gateway gets its power directly from the NMEA 2000® network! The embedded LED notifies you the status of the device and its configuration at any time, reducing commissioning and troubleshooting time. WIRELESS CONFIGURATION The configuration of the LinkUp devices has never been so easy. Launch the App and define your settings through the user-friendly interface, then simply hold your mobile device in proximity of the LinkUp to transfer the configuration. Thanks to the embedded passive antenna the configuration can be done powerless! Discover more on www.veratron.com
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | SensorCheck™ | Link Up configurator |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (6 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 6 — better | 2 |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 55 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Airmar Technology Inc. | Veratron AG |
Customer experience
SensorCheck™
Link Up configurator
In-app purchases
SensorCheck™
No in-app purchases
Link Up configurator
No in-app purchases
Questions
Is SensorCheck™ free?
Is Link Up configurator free?
Which has better reviews, SensorCheck™ or Link Up configurator?
Do SensorCheck™ or Link Up configurator have ads?
Which is updated more often, SensorCheck™ or Link Up configurator?
Other comparisons
