QuizXpress Smart Buzzer
Turn your phone or tablet into a quiz buzzer and join a live QuizXpress quiz
Game Show Crew · com.gameshowcrew.quizxpressbuzzer
- Signature matches the Google Play version Details
At a glance
- Latest version
- v1.12 (265)
- Updated
- Mar 6, 2026 (7 months ago)
- APK size
- 26.1 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- ARM 32-bit, ARM 64-bit
- Category
- Entertainment (app)
- Listed since
- Sep 25, 2021 (at least)
- Permissions
- 8
- Website
- quizxpress.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
QuizXpress Smart Buzzer is an app by Game Show Crew in the Entertainment category, listed since at least September 2021. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
It asks for 8 permissions, none of them sensitive.
What's new in v1.12
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Mar 6, 2026.
- Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
Store checks and file details
- Developer signature verified Mar 6, 2026
- Validated against Google Play Mar 6, 2026
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)16:2B:56:31:A4:30:10:2F:48:DD:0D:C2:69:83:FE:FC:B0:9D:EF:13
- File MD575918f891ef9532fe071e0e021e7f1d7
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (8)
QuizXpress Smart Buzzer requests 8 permissions, none of them sensitive.
- Change wifi multicast state android.permission.CHANGE_WIFI_MULTICAST_STATE
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) com.gameshowcrew.quizxpressbuzzer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
QuizXpress Smart Buzzer APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is the QuizXpress Smart Buzzer APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 75918f891ef9532fe071e0e021e7f1d7.
