# SensorCheck™ vs RS

The clearest difference is review sentiment: RS at 43% against SensorCheck™'s 0%. SensorCheck™'s advantage is rating (3.8 vs 3.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

SensorCheck™ holds the better App Store score, 3.8 against 3.0. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews complicate that: 0% of SensorCheck™'s written reviews are positive against 43% of RS's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | SensorCheck™ | RS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (6 ratings)](https://appshunter.io/ios/app/sensorcheck/id1062316790/reviews)** | [3.0 (3 ratings)](https://appshunter.io/ios/app/rs-m500/id1535899381/reviews) |
| Number of ratings | **6** | 3 |
| Positive reviews | 0.0% of reviews | **42.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | Free |
| Size | 55 MB | 45 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Airmar Technology Inc.](https://appshunter.io/developer/1062316789) | [ICOM INCORPORATED](https://appshunter.io/developer/1193842631) |

## 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


### RS

[App page](https://appshunter.io/ios/app/rs-m500/id1535899381)

Control your IC-M510 VHF Marine Transceiver remotely via WLAN. Manage audio, channels, squelch, transmit power, and scanning functions. Supports intercom mode.

**Highlights:** Remote audio transmission and reception, Channel selection, Squelch level adjustment, Transmit power control, Scan function control, Dualwatch/Tri-Watch control, Intercom mode communication

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SensorCheck™ free?

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

### Is RS free?

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

### Which has better reviews, SensorCheck™ or RS?

SensorCheck™ is rated higher. SensorCheck™ averages 3.8 out of 5 from 6 ratings, while RS averages 3.0 from 3 ratings.

### Do SensorCheck™ or RS have ads?

Neither SensorCheck™ nor RS shows ads.

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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.*