# Extron Control vs Digby® by OCLC®

The clearest difference is rating: Extron Control at 4.5 against Digby® by OCLC®'s 3.7. Extron Control also leads on review sentiment (75% vs 50%) and iOS requirement (10.0 vs 15.0). 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.

Extron Control holds the better App Store score, 4.5 against 3.7. Both are backed by a comparable volume of ratings — 11 and 13 respectively. Written reviews point the same way: 75% of Extron Control's written reviews are positive against 50% of Digby® by OCLC®'s.

Extron Control ships an update every 4 months, Digby® by OCLC® every 3 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Extron Control | Digby® by OCLC® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (11 ratings)](https://appshunter.io/ios/app/extron-control/id557561134/reviews)** | [3.7 (13 ratings)](https://appshunter.io/ios/app/digby-by-oclc/id1248373800/reviews) |
| Number of ratings | 11 | **13** |
| Positive reviews | **75.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 12 MB | 33 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Extron Electronics](https://appshunter.io/developer/398254045) | [OCLC](https://appshunter.io/developer/438286724) |

## What reviewers say

### Extron Control

[App page](https://appshunter.io/ios/app/extron-control/id557561134)

This app provides seamless control of AV systems from iOS devices. It emulates familiar interfaces of Extron control products, allowing users to manage rooms and devices with ease. Technicians can use it for troubleshooting and remote management.

**Highlights:** Seamless AV system control, Emulates Extron touchpanels and controllers, Room management and switching, Real-time status and remote control, Wireless control via Wi-Fi, Demo mode for simulation

**Features:** macOS Compatibility

**In-app purchases:** none


### Digby® by OCLC®

[App page](https://appshunter.io/ios/app/digby-by-oclc/id1248373800)

Streamline common library tasks for student workers and staff. This app simplifies workflows for checking items in/out, managing locations, inventory, and searching catalogs. It enhances efficiency and accuracy in library operations.

**Highlights:** Change item location, Check in and check out items, Inventory management with notifications, Access and update pull lists, Reshelving tracking, Search WorldCat Discovery, Shelf reading with call number order

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Extron Control free?

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

### Is Digby® by OCLC® free?

Digby® by OCLC® is free to download, with no in-app purchases.

### Which has better reviews, Extron Control or Digby® by OCLC®?

Extron Control is rated higher. Extron Control averages 4.5 out of 5 from 11 ratings, while Digby® by OCLC® averages 3.7 from 13 ratings.

### Do Extron Control or Digby® by OCLC® have ads?

Neither Extron Control nor Digby® by OCLC® shows ads.

### Which is updated more often, Extron Control or Digby® by OCLC®?

Extron Control ships an update every 4 months, and Digby® by OCLC® every 3 months. Most recently, Extron Control was updated on November 1, 2026 and Digby® by OCLC® on November 2, 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.*