gregbox - jackbox player
v1.0 · 2 MB · code 1
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File information
UpdatedNov 29, 2025
PublishedApr 24, 2021
Packagedev.marosi.gregbox
Versionv1.0 (1)
Size2 MB
MD5e706f02b4f166e2bafa92557d0048a0d
Min SDK16
Malware scanTRUSTED
Signature SHA1F1:29:9B:E5:DB:5E:40:76:34:5B:E2:30:25:46:79:5C:AC:DC:AF:9D
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads1,000
This version1,000
DeveloperGergely Marosi
Age ratingEveryone
What's new in v1.0
Initial release:
• Browse jackbox.tv
• Keep the screen on
• Keep the rotation portrait
• Make the page fullscreen
• Browse jackbox.tv
• Keep the screen on
• Keep the rotation portrait
• Make the page fullscreen
Security scan
TRUSTED
- Developer signature verified 2025-11-29
- Signature SHA1 F1:29:9B:E5:DB:5E:40:76:34:5B:E2:30:25:46:79:5C:AC:DC:AF:9D
- File MD5 e706f02b4f166e2bafa92557d0048a0d
How to install gregbox - jackbox player v1.0 on Android API 16+
Takes about 2 minutes. You'll need roughly 2 MB of free storage.
- Grab dev.marosi.gregbox_1.apk — hit the Download button above (2 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches e706f02b4f166e2b…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find dev.marosi.gregbox_1.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open gregbox - jackbox player — tap Open on the install screen, or find the gregbox - jackbox player icon in your app drawer.
Common install errors for gregbox - jackbox player
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 16 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.