# ETC Library vs GMA WebRemote

The clearest difference is review sentiment: GMA WebRemote at 100% against ETC Library's 0%. GMA WebRemote also leads on rating (5.0 vs 3.8) and iOS requirement (12.0 vs 17). ETC Library's advantage is in-app purchases (none vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. GMA WebRemote sells 1 one-off in-app purchase. ETC Library asks for nothing beyond the download.

GMA WebRemote holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 8 respectively. Written reviews point the same way: 0% of ETC Library's written reviews are positive against 100% of GMA WebRemote's.

ETC Library ships an update every 3 months, GMA WebRemote every 2 months. The most recent releases landed on August 15, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | ETC Library | GMA WebRemote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/etc-library/id733300518/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/gma-webremote/id1469881698/reviews)** |
| Number of ratings | 4 | **8** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 68 MB | 33 MB |
| Requires iOS | 17 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Electronic Theatre Controls, Inc.](https://appshunter.io/developer/318210459) | [Matthias Schoeffmann](https://appshunter.io/developer/1309135833) |

## What reviewers say

### ETC Library

[App page](https://appshunter.io/ios/app/etc-library/id733300518)

Access technical documentation for a wide range of products. Browse and share datasheets, application sheets, and brochures organized by product family. This virtual binder provides quick access to essential product information.

**Highlights:** Access to hundreds of technical documents, Organized by product family and category, View datasheets, application sheets, and brochures, Easy document sharing, Offline access to downloaded documents

**Features:** Vision Pro support

**In-app purchases:** none


### GMA WebRemote

[App page](https://appshunter.io/ios/app/gma-webremote/id1469881698)

This tool enhances the grandMA2 console's web remote functionality by automatically discovering devices on your network. It also prevents your mobile device from sleeping, ensuring uninterrupted connections and offering features like auto-login and IP-based colorization.

**Highlights:** Device discovery on network, Always-On mode to prevent sleep, Auto-connect to last IP, Auto-login with predefined credentials, Colorize devices by IP address

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $8.99 | one-time |


## Frequently asked questions

### Is ETC Library free?

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

### Is GMA WebRemote free?

GMA WebRemote is free to download, with in-app purchases available.

### Which has better reviews, ETC Library or GMA WebRemote?

GMA WebRemote is rated higher. ETC Library averages 3.8 out of 5 from 4 ratings, while GMA WebRemote averages 5.0 from 8 ratings.

### Do ETC Library or GMA WebRemote have ads?

Neither ETC Library nor GMA WebRemote shows ads.

### Which is updated more often, ETC Library or GMA WebRemote?

ETC Library ships an update every 3 months, and GMA WebRemote every 2 months. Most recently, ETC Library was updated on August 15, 2026 and GMA WebRemote on July 7, 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.*