# Q vs HotSOS Mobile

The clearest difference is rating: Q at 3.0 against HotSOS Mobile's 2.6. Q also leads on review sentiment (13% vs 4%). HotSOS Mobile's advantage is monetization model (free vs free with in-app purchases). 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.

Q holds the better App Store score, 3.0 against 2.6. Both are backed by a comparable volume of ratings — 53 and 58 respectively. Written reviews point the same way: 13% of Q's written reviews are positive against 4% of HotSOS Mobile's.

Q ships an update every 3 months, HotSOS Mobile every 4 months. The most recent releases landed on August 15, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Q | HotSOS Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (53 ratings)](https://appshunter.io/ios/app/q-sys-uci-viewer/id417461920/reviews)** | [2.6 (58 ratings)](https://appshunter.io/ios/app/hotsos-mobile/id704551252/reviews) |
| Number of ratings | 53 | **58** |
| Positive reviews | **13.3% of reviews** | 4.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 18 MB | 7 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [QSC Audio Products, LLC.](https://appshunter.io/developer/417461923) | [MTech](https://appshunter.io/developer/300466381) |

## What reviewers say

### Q

[App page](https://appshunter.io/ios/app/q-sys-uci-viewer/id417461920)

Control Q-SYS systems remotely from your iOS device. Design custom user interfaces in Q-SYS Designer software to manage various system elements like audio, video, and lighting. Offers extensive control capabilities for a seamless user experience.

**Highlights:** Remote system control, Customizable user interfaces (UCIs), Source selection, PTZ camera control with video preview, Lighting dimmer control, Volume faders, Signal meters

**Features:** macOS Compatibility

**In-app purchases:** none


### HotSOS Mobile

[App page](https://appshunter.io/ios/app/hotsos-mobile/id704551252)

Empower hotel staff with a mobile solution for service and facilities management. Access service orders, perform inspections, and manage operations on the go to enhance guest stays.

**Highlights:** Service order management, Guestroom inspections, Public space inspections, Role-based access, On-the-go operations management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Q free?

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

### Is HotSOS Mobile free?

HotSOS Mobile is free to download, with no in-app purchases.

### Which has better reviews, Q or HotSOS Mobile?

Q is rated higher. Q averages 3.0 out of 5 from 53 ratings, while HotSOS Mobile averages 2.6 from 58 ratings.

### Do Q or HotSOS Mobile have ads?

Neither Q nor HotSOS Mobile shows ads.

### Which is updated more often, Q or HotSOS Mobile?

Q ships an update every 3 months, and HotSOS Mobile every 4 months. Most recently, Q was updated on August 15, 2026 and HotSOS Mobile on September 24, 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.*