Fetch and display server alerts
About this app
Display server and network alerts from servers running Prometheus, Nagios, Icinga or Zabbix. For Linux and Android.
Prometheus v0.16.0+, Nagios Core 4.x and Icinga 2.12.0+ are supported with Basic Authentication; partial support, and default authentication for Zabbix 6.x or 7.x.
Licensed under MIT, by sourceflow.dev.
What's New in v1.3.4
Imported from the F-Droid repository index.
Version history
Nov 1, 2025 · 19 MB · Android API 32–36 · code 233
Imported from the F-Droid repository index.
SHA-256 5bb765df360c5ce720e7b6ef319b0752f792f211872333c52ab0423a6eaee699
Nov 1, 2025 · 16.8 MB · Android API 32–36 · code 232
Imported from the F-Droid repository index.
SHA-256 50b403ad99c5d1e2ca0e490b2ce0e8dcad92bd8420e334a66fc35fa9b548d76b
Nov 1, 2025 · 20.2 MB · Android API 32–36 · code 231
Imported from the F-Droid repository index.
SHA-256 f2f8294c7f3f9e7ca646c765c30b308e62d5cef97223139f985b8352b59c00a4
Will it run on your device?
60%
- Targets newer Android builds, so legacy devices may be excluded.
- ABI coverage is focused on newer 64-bit devices.
- Aligned with the latest Android target SDK expectations.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be studio.okcode.open_alert_viewer is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 1.3.4 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall Open Alert Viewer first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of Open Alert Viewer, and a listing is removed when the evidence for it stops holding up.
Get Open Alert Viewer
Every source we list for studio.okcode.open_alert_viewer is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
5bb765df360c5ce720e7b6ef319b0752f792f211872333c52ab0423a6eaee699
Signing certificate
c4d4d6b9fd7ab1a7dd8a5996d7d5cddf94a9908735cc3d95fddc9722694489b9
Permissions Required
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
Report a problem with this listing
A listing is only as good as its corrections. If a source is broken, a signature looks wrong, or this app should not be here, tell the moderation team.