# SensorCheck™ vs Lumitec Poco

The clearest difference is iOS requirement: SensorCheck™ at 12.0 against Lumitec Poco's 14.0. On price, rating, review sentiment and ratings volume 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 3.7. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

SensorCheck™ ships an update every 3 months, Lumitec Poco every 6 months. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SensorCheck™ | Lumitec Poco |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (6 ratings)](https://appshunter.io/ios/app/sensorcheck/id1062316790/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/lumitec-poco/id1462761366/reviews) |
| Number of ratings | **6** | 3 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 55 MB | 20 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Airmar Technology Inc.](https://appshunter.io/developer/1062316789) | [Lumitec LLC.](https://appshunter.io/developer/1106633770) |

## 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


### Lumitec Poco

[App page](https://appshunter.io/ios/app/lumitec-poco/id1462761366)

Control Lumitec lights from your smart device. Create custom scenes, select colors, and manage lighting functions wirelessly. This app works with a compatible control module for seamless on-board lighting management.

**Highlights:** Custom button functions, Color selection, Lighting scene creation, Bluetooth and WiFi connectivity, Stand-alone or MFD sync, PLI-enabled light control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SensorCheck™ free?

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

### Is Lumitec Poco free?

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

### Which has better reviews, SensorCheck™ or Lumitec Poco?

SensorCheck™ is rated higher. SensorCheck™ averages 3.8 out of 5 from 6 ratings, while Lumitec Poco averages 3.7 from 3 ratings.

### Do SensorCheck™ or Lumitec Poco have ads?

Neither SensorCheck™ nor Lumitec Poco shows ads.

### Which is updated more often, SensorCheck™ or Lumitec Poco?

SensorCheck™ ships an update every 3 months, and Lumitec Poco every 6 months. Most recently, SensorCheck™ was updated on October 13, 2026 and Lumitec Poco on October 6, 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.*