Qu-You v1.91
APK · 14.4 MB · version code 6 · Android 5.0+ · uploaded Jun 4, 2024
- Same certificate as v1.94, which matches Google Play Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v1.94, uploaded Dec 5, 2025 — about 1 year after this one.
- Size: this file is 14.4 MB; the latest is 17.7 MB (3.3 MB larger).
- Android: this version needs Android 5.0+; the latest needs Android 8.0+. Use this one if your device runs an older Android release.
- Both versions request the same permissions.
File information
- Version
- v1.91 (6)
- Uploaded
- Jun 4, 2024
- Size
- 14.4 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 4225f02093d22018ffb81c7408e32774
- Signing certificate (SHA-1)
- 19:6A:DB:F3:26:55:5E:27:2F:C9:71:A9:EB:63:7A:41:A4:DC:D5:73
- Signed by
- CN=Allen Heath, O=Allen & Heath, L=Penryn, C=UK, OU=R&D, ST=Cornwall
- File name
- com-allenheath-qumon-6-67808551-4225f02093d22018ffb81c7408e32774.apk
- Package
- com.allenheath.qumon
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in v1.91
Feature Changes
Added Refresh button to Choose Unit screen
App now runs full screen
Bug Fixes
Android Version compatibility changes
Some devices were unable to find mixers in the Choose Unit screen
Rotating the device whilst interacting with some controls could cause crash
Incorrect text labels could be shown in demo mode
General Changes
Added Required Privacy Policy link
EULA updated
Help pages updated
Permissions (3)
This version requests 3 permissions, none of them sensitive.
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Allen & Heath” This is the certificate of the Google Play version.
- Same certificate as v1.94, which matches Google Play v1.94
Store checks
- Developer signature verified Jun 4, 2024
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself.
How to install Qu-You on Android 5.0+
You'll need about 28.8 MB of free space.
- Download the APK — tap Download APK above (14.4 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-allenheath-qumon-6-67808551-4225f02093d22018ffb81c7408e32774.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 4225f02093d22018ffb81c7408e32774. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Qu-You — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 5.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.