Caffeinate
v3.4.2 · 5.6 MB · code 33
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File information
UpdatedNov 20, 2025
PublishedMar 8, 2021
Packagexyz.omnicron.caffeinate
Versionv3.4.2 (33)
Size5.6 MB
MD582c54b2c82ad93dad001c09954517ed3
Min SDK24
Malware scanTRUSTED
Signature SHA1A8:71:FD:AE:C5:FE:86:D9:D3:FB:E1:B7:C7:CD:59:F1:F5:4D:12:A9
SignerCN=Russell Richardson, OU=Lead Developer/IT, O=KronosAD, L=Cibolo, ST=Texas, C=01
Total downloads50,000
This version50,000
DeveloperRussell Richardson
Age ratingEveryone
What's new in v3.4.2
This update starts the new year with the following bug fixes:
- Fixed an issue that caused Caffeinate to not start correctly on Oreo and higher.
- Caught a rare case where duplicate notifications would be posted.
- Improved detecting if DND permissions were granted, while trying to use the Sound Profile tile.
Thanks to all who emailed in to report any sort of issues you encounter, it really does help me tackle these issues! I hope your holidays went well, and that you have a happy New Years!
- Fixed an issue that caused Caffeinate to not start correctly on Oreo and higher.
- Caught a rare case where duplicate notifications would be posted.
- Improved detecting if DND permissions were granted, while trying to use the Sound Profile tile.
Thanks to all who emailed in to report any sort of issues you encounter, it really does help me tackle these issues! I hope your holidays went well, and that you have a happy New Years!
Security scan
TRUSTED
- Developer signature verified 2025-11-20
- Signature SHA1 A8:71:FD:AE:C5:FE:86:D9:D3:FB:E1:B7:C7:CD:59:F1:F5:4D:12:A9
- File MD5 82c54b2c82ad93dad001c09954517ed3
How to install Caffeinate v3.4.2 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 5.6 MB of free storage.
- Grab xyz.omnicron.caffeinate_33.apk — hit the Download button above (5.6 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 82c54b2c82ad93da…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find xyz.omnicron.caffeinate_33.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=Russell Richardson, OU=Lead Developer/IT, O=KronosAD, L=Cibolo, ST=Texas, C=01. 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 Caffeinate — tap Open on the install screen, or find the Caffeinate icon in your app drawer.
Common install errors for Caffeinate
- "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 7.0 Nougat 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.