Comparison

SensorCheck™ vs ARCO Zeus

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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).

About

ARCO Zeus

Configure, control, and monitor your ARCO Smart Regulator. Customize charging profiles and safety limits for optimal system performance. Offers default profiles for quick setup or expert tuning.

Highlights
  • Configure ARCO Smart Regulator
  • Monitor system performance
  • Customize charging profiles
  • Set safety limits
  • Choose default battery profiles
  • Expert tuning assistance
Features
Read full description

Setup, control, and monitor your ARCO Smart Regulator all from one location. Charging profiles and safety limits are fully customizable from the app. You can choose a default profile for your batteries to get started quickly, or work with an installation expert to tune your Smart regulator and squeeze out maximum performance from your system.

Screenshots

SensorCheck™4 screens
ARCO Zeus3 screens

Verdict

The call

The clearest difference is review sentiment: ARCO Zeus at 50% against SensorCheck™'s 0%. ARCO Zeus also leads on rating (4.3 vs 3.8) and update cadence (every 6 weeks vs every 3 months). SensorCheck™'s advantage is iOS requirement (12.0 vs 15.6). On price, ratings volume, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

ARCO Zeus holds the better App Store score, 4.3 against 3.8. Both are backed by a comparable volume of ratings — 6 and 6 respectively. Written reviews point the same way: 0% of SensorCheck™'s written reviews are positive against 50% of ARCO Zeus's.

UpkeepUpdate frequency

SensorCheck™ ships an update every 3 months, ARCO Zeus every 6 weeks. The most recent releases landed on September 9, 2026 and August 5, 2026 respectively.

Scorecard4 real differences · 6 level
SensorCheck™ versus ARCO Zeus: the parameters behind the verdict, then further details
ParameterSensorCheck™ARCO Zeus
PriceFreeFree
Rating3.8 (6 ratings)4.3 (6 ratings) — better
Positive reviews0.0% of reviews50.0% of reviews — better
Number of ratings66
Update frequencyEvery 3 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size55 MB97 MB
Age rating4+4+
DeveloperAirmar Technology Inc.Dominic Policicchio

Customer experience

SensorCheck™

All ratings6 ratings
Positive66.7%
Neutral16.7%
Negative16.7%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

ARCO Zeus

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

SensorCheck™

No in-app purchases

None

ARCO Zeus

No in-app purchases

Questions

Is SensorCheck™ free?
SensorCheck™ is free to download, with no in-app purchases.
Is ARCO Zeus free?
ARCO Zeus is free to download, with no in-app purchases.
Which has better reviews, SensorCheck™ or ARCO Zeus?
ARCO Zeus is rated higher. SensorCheck™ averages 3.8 out of 5 from 6 ratings, while ARCO Zeus averages 4.3 from 6 ratings.
Do SensorCheck™ or ARCO Zeus have ads?
Neither SensorCheck™ nor ARCO Zeus shows ads.
Which is updated more often, SensorCheck™ or ARCO Zeus?
SensorCheck™ ships an update every 3 months, and ARCO Zeus every 6 weeks. Most recently, SensorCheck™ was updated on September 9, 2026 and ARCO Zeus on August 5, 2026.

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