# Courier vs Industrial Door Sensor Setup

The clearest difference is rating: Industrial Door Sensor Setup at 5.0 against Courier's 3.0. Courier's advantage is iOS requirement (6.0 vs 9.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

Industrial Door Sensor Setup holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Courier ships an update every 3 months, Industrial Door Sensor Setup every 5 months. The most recent releases landed on October 12, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Courier | Industrial Door Sensor Setup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/courier/id559760607/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/industrial-door-sensor-setup/id1447859849/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 3 MB | 18 MB |
| Requires iOS | **6.0** | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Developer Express Inc](https://appshunter.io/developer/559760650) | [OPTEX CO., LTD.](https://appshunter.io/developer/1447859848) |

## What reviewers say

### Courier

[App page](https://appshunter.io/ios/app/courier/id559760607)

Easily deploy and test your DevExpress Mobile applications on your iPhone or iPad. Instantly sync your HTML5/JavaScript projects for immediate on-device testing.

**Highlights:** Deploy DevExpress Mobile apps, Test on iPhone and iPad, Sync HTML5/JavaScript applications, Instant on-device testing, Barcode reader integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Industrial Door Sensor Setup

[App page](https://appshunter.io/ios/app/industrial-door-sensor-setup/id1447859849)

This utility app allows for the configuration and adjustment of settings for OPTEX industrial door sensors. It offers parameter changes, saving favorite settings, and multilingual descriptions for easy sensor setup.

**Highlights:** Configure industrial door sensor settings, Adjust microwave and AIR area parameters, Manage wireless tag settings, Set activation and supplemental safety outputs, Save favorite configurations, Multilingual support

**In-app purchases:** none


## Frequently asked questions

### Is Courier free?

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

### Is Industrial Door Sensor Setup free?

Industrial Door Sensor Setup is free to download, with no in-app purchases.

### Which has better reviews, Courier or Industrial Door Sensor Setup?

Industrial Door Sensor Setup is rated higher. Courier averages 3.0 out of 5 from 1 ratings, while Industrial Door Sensor Setup averages 5.0 from 2 ratings.

### Do Courier or Industrial Door Sensor Setup have ads?

Neither Courier nor Industrial Door Sensor Setup shows ads.

### Which is updated more often, Courier or Industrial Door Sensor Setup?

Courier ships an update every 3 months, and Industrial Door Sensor Setup every 5 months. Most recently, Courier was updated on October 12, 2026 and Industrial Door Sensor Setup on September 17, 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.*