Qu4You vs XSCACE Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Qu4You
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Qu4You release V1.2.0: This version is for Qu-5 / Qu-5D, Qu-6 / Qu-6D, Qu-7 / Qu-7D mixers running V1.2.* firmware. Please note: It is NOT compatible with Qu-16, Qu-24, Qu-32, Qu-Pac or Qu-SB mixers. Qu4You is a personal monitor mixing app for the Qu mixer giving you customised control of your own monitor mix on stage using a smart phone or tablet.
 It is for remote control of a single mix (it does not pass audio), and connects to the Qu via a wireless router.

 Qu4You allows you to: - Choose any Aux mix to control - Assign which sources to control (Channels, FX returns, Groups) - View channels numbers, names and meters - Control individual channel send levels and panning (if controlling a stereo mix) - Assign up to 4 groups of channels to level trim wheels - Create a 'Me' group for quick control of your own channels - Name groups - Control the Aux mix level and mute - Control the Aux mix PEQ, Graphic EQ and Compressor - Lock the mix and/or processing to prevent user error Legacy Mode - App can connect to a previous major release of firmware Requirements: An Allen & Heath Qu mixing console with a wireless router (wireless access point) connected to its Network port. To guarantee access to all available features, the Qu mixer firmware and Qu4You app must share the same major release version (the first two numbers) but maintenance version numbers do not need to be identical, for example Qu4You V1.2.0 is compatible with Qu firmware V1.2.3. The app can connect to a Qu mixer running a previous major release of firmware, but will not support any new features and the mixer firmware should be updated at the earliest opportunity. The user logging into the app must have both ‘Qu4You’ and access to at least one mix allowed in Qu User Permissions. Refer to the Allen & Heath web site for more information and to download the latest Qu mixer firmware.
XSCACE Studio
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XSCACE Studio turns your iPad or Mac into a complete amplifier controller and acoustic measurement instrument. CONTROL YOUR XSCACE AMPLIFIER • Automatic discovery on your network — no setup • Per-channel gain, delay, 6-band parametric EQ and crossovers with live response curves • PsySculpt psychoacoustic bass enhancement • Presets: save, load and manage complete tuning states • Live sync: changes made anywhere appear everywhere, instantly CALIBRATION TOOLKIT A full measurement suite — works with any speaker system, no XSCACE hardware required: • X-Sense EQ: one-button automatic room correction toward Harman, flat or custom target curves • Channel delay and level alignment with mic-verified sweeps • SPL meter (A/C/Z weighting, fast/slow, Leq) with 94 dB calibrator reference • Real-time analyzer with NC room-noise rating • Frequency response, phase, group delay, impulse response and spectral decay waterfall • Distortion (THD) analysis • RT60 reverberation time (ISO 3382-1 method) • Subwoofer alignment at the crossover • Transfer function with live coherence • Polarity checks and mic calibration file import (UMIK and similar) • Professional PDF and HTML reports Measure over AirPlay or a wired output. Use the built-in microphone or a calibrated USB measurement mic.
Screenshots
Verdict
The clearest difference is update cadence: XSCACE Studio at fortnightly against Qu4You's every 8 months. Qu4You's advantage is iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Qu4You ships an update every 8 months, XSCACE Studio fortnightly. The most recent releases landed on November 4, 2026 and October 29, 2026 respectively.
| Parameter | Qu4You | XSCACE Studio |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 31 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Allen & Heath Limited | CANADIAN AUDIO LABS PRIVATE LIMITED |
In-app purchases
Qu4You
No in-app purchases
XSCACE Studio
No in-app purchases









