# Epson Projector Config Tool vs Crestron Device Assistant

The clearest difference is rating: Crestron Device Assistant at 4.3 against Epson Projector Config Tool's 3.0. Crestron Device Assistant also leads on update cadence (monthly vs every 6 months) and ratings volume (6 vs 2). 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.

Crestron Device Assistant holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 2 and 6 respectively.

Epson Projector Config Tool ships an update every 6 months, Crestron Device Assistant monthly. The most recent releases landed on October 15, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Epson Projector Config Tool | Crestron Device Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/epson-projector-config-tool/id1563318041/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/crestron-device-assistant/id6479267385/reviews)** |
| Number of ratings | 2 | **6** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Free | Free |
| Size | 41 MB | 31 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seiko Epson Corporation](https://appshunter.io/developer/326876195) | [Crestron Electronics, Inc.](https://appshunter.io/developer/307560804) |

## What reviewers say

### Epson Projector Config Tool

[App page](https://appshunter.io/ios/app/epson-projector-config-tool/id1563318041)

Configure and manage projector settings wirelessly using NFC technology. Read operational data and error logs even when devices are powered off. Streamline installation of multiple projectors with batch configuration and CSV export.

**Highlights:** NFC read/write for projector settings, Password-protected NFC writing, Batch configuration for multiple projectors, CSV export/import for settings, Read operation time and error logs, Projector management features

**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 Epson Projector Config Tool free?

Epson Projector Config Tool 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.

### Which has better reviews, Epson Projector Config Tool or Crestron Device Assistant?

Crestron Device Assistant is rated higher. Epson Projector Config Tool averages 3.0 out of 5 from 2 ratings, while Crestron Device Assistant averages 4.3 from 6 ratings.

### Do Epson Projector Config Tool or Crestron Device Assistant have ads?

Neither Epson Projector Config Tool nor Crestron Device Assistant shows ads.

### Which is updated more often, Epson Projector Config Tool or Crestron Device Assistant?

Epson Projector Config Tool ships an update every 6 months, and Crestron Device Assistant monthly. Most recently, Epson Projector Config Tool was updated on October 15, 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.*