# Q Surface vs Set Light

The clearest difference is rating: Q Surface at 5.0 against Set Light's 4.5. Q Surface also leads on iOS requirement (8.0 vs 17.0). Set Light's advantage is ratings volume (12 vs 1) and update cadence (every 2 months vs every 5 months). 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.

Q Surface holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Set Light has 12 ratings behind it against 1, so its average is the more settled of the two.

Q Surface ships an update every 5 months, Set Light every 2 months. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Q Surface | Set Light |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/q-surface/id1178991957/reviews)** | [4.5 (12 ratings)](https://appshunter.io/ios/app/set-light/id1492624256/reviews) |
| Number of ratings | 1 | **12** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 18 MB | 31 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oscar Bouwmans](https://appshunter.io/developer/1077773833) | [Electronic Theatre Controls, Inc.](https://appshunter.io/developer/318210459) |

## What reviewers say

### Q Surface

[App page](https://appshunter.io/ios/app/q-surface/id1178991957)

This utility app enables remote adjustment of video surface control points for QLab 4, allowing users to fine-tune projections while physically near them. It requires QLab version 4.0.0 or higher on a connected Mac.

**Highlights:** Remote video surface control, Adjust control points, Real-time projection tuning, QLab 4 compatibility, Network connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


### Set Light

[App page](https://appshunter.io/ios/app/set-light/id1492624256)

Configure ETC products wirelessly using NFC or a Bluetooth bridge. Address and set RDM labels, personalities, and DMX addresses for your fixtures. Plan configurations in advance and push them when ready.

**Highlights:** NFC configuration of ETC products, Wireless addressing and configuration, Bluetooth bridge connectivity, RDM label, personality, and DMX address setting, Save and push configurations

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Q Surface free?

Q Surface is free to download, with no in-app purchases.

### Is Set Light free?

Set Light is free to download, with no in-app purchases.

### Which has better reviews, Q Surface or Set Light?

Q Surface is rated higher. Q Surface averages 5.0 out of 5 from 1 ratings, while Set Light averages 4.5 from 12 ratings.

### Do Q Surface or Set Light have ads?

Neither Q Surface nor Set Light shows ads.

### Which is updated more often, Q Surface or Set Light?

Q Surface ships an update every 5 months, and Set Light every 2 months. Most recently, Q Surface was updated on October 10, 2026 and Set Light on October 12, 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.*