# Q vs Audio spectrum analyzer EQ Rta

The clearest difference is price: Q at Free against Audio spectrum analyzer EQ Rta's $3.99. Audio spectrum analyzer EQ Rta's advantage is rating (4.5 vs 3.0) and review sentiment (56% vs 19%). On ads, in-app purchases, monetization model and device support there is nothing between them.

Q is free to download; Audio spectrum analyzer EQ Rta costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Audio spectrum analyzer EQ Rta holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 56 and 245 respectively. Written reviews point the same way: 19% of Q's written reviews are positive against 56% of Audio spectrum analyzer EQ Rta's.

Q ships an update every 3 months, Audio spectrum analyzer EQ Rta every 2 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Q | Audio spectrum analyzer EQ Rta |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [3.0 (56 ratings)](https://appshunter.io/ios/app/q-sys-uci-viewer/id417461920/reviews) | **[4.5 (245 ratings)](https://appshunter.io/ios/app/audio-spectrum-analyzer-eq-rta/id1122398778/reviews)** |
| Number of ratings | 56 | **245** |
| Positive reviews | 18.9% of reviews | **56.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 19 MB | 18 MB |
| Requires iOS | 15.6 | **11.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [QSC Audio Products, LLC](https://appshunter.io/developer/417461923) | [Marina Polyanskaya](https://appshunter.io/developer/1519482916) |

## 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. Create custom user interfaces to manage nearly any system element, including camera controls, lighting, volume, and more. Requires Q-SYS Platform and license activation.

**Highlights:** Customizable user control interfaces (UCIs), Control and monitor Q-SYS system elements, Source selection buttons, Q-SYS PTZ camera controls with video preview, Lighting dimmer and projector controls, Volume faders and signal meters

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Audio spectrum analyzer EQ Rta

[App page](https://appshunter.io/ios/app/audio-spectrum-analyzer-eq-rta/id1122398778)

This app provides real-time audio analysis and visualization for sound frequency and decibel levels. It's designed for precise audio measurement, suitable for both hobbyists and professionals tuning rooms or speakers.

**Highlights:** Octave Band Real-Time Analyzer, FFT Plot, Smooth HD Graphics, Multispectral Harmonic Analyzer, Integrated Sound Level Meter, High FFT Size, Spectrogram Mode

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Well-designed interface
- 👍 Useful for musicians
- 👍 Good for casual use
- 👍 Accurate for basic analysis
- 👍 Replaces expensive equipment

**What reviewers complain about**

- 🐛 Does not work on newer iOS
- 🐛 Freezes frequently
- 🐛 Unresponsive graphs
- 🐛 No instructions
- 🐛 Help section shows errors

**Reported bugs**

- Does not work with iPad Pro M4 and iOS 18
- Freezes all the time on newer iOS versions
- Does not respond correctly on newer iOS
- Does not work on iPhone 11
- HELP in app doesn't work, showing ERROR

**Requested features**

- Fix for newer iOS versions
- Add instructions
- Fix help section
- Add refund option
- Add zoom function


## Frequently asked questions

### Is Q free?

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

### Is Audio spectrum analyzer EQ Rta free?

Audio spectrum analyzer EQ Rta costs $3.99, with no in-app purchases.

### Which has better reviews, Q or Audio spectrum analyzer EQ Rta?

Audio spectrum analyzer EQ Rta is rated higher. Q averages 3.0 out of 5 from 56 ratings, while Audio spectrum analyzer EQ Rta averages 4.5 from 245 ratings.

### Do Q or Audio spectrum analyzer EQ Rta have ads?

Neither Q nor Audio spectrum analyzer EQ Rta shows ads.

### Which is updated more often, Q or Audio spectrum analyzer EQ Rta?

Q ships an update every 3 months, and Audio spectrum analyzer EQ Rta every 2 months. Most recently, Q was updated on November 6, 2026 and Audio spectrum analyzer EQ Rta 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.*