# Sensor3 TPSR vs GMA WebRemote

The clearest difference is in-app purchases: Sensor3 TPSR at none against GMA WebRemote's 1. GMA WebRemote's advantage is update cadence (every 2 months vs every 65 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. GMA WebRemote sells 1 one-off in-app purchase. Sensor3 TPSR asks for nothing beyond the download.

Sensor3 TPSR ships an update every 65 months, GMA WebRemote every 2 months. The most recent releases landed on September 19, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | Sensor3 TPSR | GMA WebRemote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/gma-webremote/id1469881698/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 65 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 33 MB |
| Requires iOS | 13.1 | **12.0** |
| Devices | iPhone, iPad, iPod | 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

### Sensor3 TPSR

[App page](https://appshunter.io/ios/app/sensor3-tpsr/id1136754164)

Configure dimmers in your dimming system wirelessly. Easily set up dimmers by searching for them or scanning QR codes on outlets. Ideal for quickly identifying, testing, and switching between dimmed and switched modes.

**Highlights:** Wireless dimmer configuration, Network dimmer search, QR code scanning for outlets, Rapid outlet reconfiguration, Testing dimmed and switched modes

**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 Sensor3 TPSR free?

Sensor3 TPSR is free to download, with no in-app purchases.

### Is GMA WebRemote free?

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

### Do Sensor3 TPSR or GMA WebRemote have ads?

Neither Sensor3 TPSR nor GMA WebRemote shows ads.

### Which is updated more often, Sensor3 TPSR or GMA WebRemote?

Sensor3 TPSR ships an update every 65 months, and GMA WebRemote every 2 months. Most recently, Sensor3 TPSR was updated on September 19, 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.*