# Engineers App vs Crestron Device Assistant

The clearest difference is update cadence: Crestron Device Assistant at monthly against Engineers App's every 7 months. Engineers App's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Engineers App ships an update every 7 months, Crestron Device Assistant monthly. The most recent releases landed on October 30, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Engineers App | Crestron Device Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/crestron-device-assistant/id6479267385/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Free | Free |
| Size | 6 MB | 31 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Colin Galbraith](https://appshunter.io/developer/1371186521) | [Crestron Electronics, Inc.](https://appshunter.io/developer/307560804) |

## What reviewers say

### Engineers App

[App page](https://appshunter.io/ios/app/engineers-app/id6472714512)

This app enables engineers to remotely connect to and reprogram Orisec Alarm systems. It provides a direct interface for managing alarm configurations and settings.

**Highlights:** Connect to Orisec Alarm systems, Reprogram alarm configurations, Remote system management, Engineer-focused interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Crestron Device Assistant

[App page](https://appshunter.io/ios/app/crestron-device-assistant/id6479267385)

Streamline the setup of Crestron devices with rapid scanning and one-tap configuration. This mobile tool automates device claiming, panel deployment, and home system pairing, leveraging your phone's camera and Bluetooth.

**Highlights:** Instant device scanning, Automatic serial number/MAC recognition, Deploy from packaging or labels, One-tap configuration workflows, Mobile-first Bluetooth and camera use, Claim devices to XiO Cloud, Deploy Desk Q scheduling panels

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Engineers App free?

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

### Is Crestron Device Assistant free?

Crestron Device Assistant is free to download, with no in-app purchases.

### Do Engineers App or Crestron Device Assistant have ads?

Neither Engineers App nor Crestron Device Assistant shows ads.

### Which is updated more often, Engineers App or Crestron Device Assistant?

Engineers App ships an update every 7 months, and Crestron Device Assistant monthly. Most recently, Engineers App was updated on October 30, 2026 and Crestron Device Assistant on October 21, 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.*