Is FOSS Warn safe?

FOSS Warn is an app for receiving global emergency alerts. Whether it's flooding, a tsunami, or bomb disposal, if there's an alert, you'll receive it. FOSS Warn uses the FOSS Public Alert Server to obtain alerts. This aggregates official feeds with alerts from over 100 countries worldwide. A list of supported countries can be found here: https://alerts.kde.org/sources/status Features: - Receive a…

Developer: Nucleus
Category: Internet
Earliest archived version: 02 Sept 2026
License: GPL-3.0-only (per F-Droid metadata)

02 / Package identity

Technical fingerprint

Application IDde.nucleus.foss_warn

Latest APK SHA-25685dbed5d94ffd2723c05ca367a9867d85c4557a1db20449b060e2914906bed53

Signing certificateF2:24:CE:FC:32:11:F2:8D:66:0D:23:42:CD:FA:65:13:A3:83:77:42:48:EA:5C:6B:3E:EA:46:9A:CD:32:2D:F4

MIN ANDROID24TARGET36ARCHITECTUREarm64-v8a

03 / Version archive

Documented releases

1 TOTAL

VersionReleasedAndroidArchitecture

1.1.102 Sept 202624+arm64-v8a→

04 / Safety & access

Safety verdict

Authentic — file hash matches the source indexNo ads or tracking flagged by the source

IntegritySHA-256 verified vs source

SourceOpen-source · fdroid

Permissions11 declared · 3 sensitive

Signaturepresent

Anti-featuresNo known anti-features

Sensitive accessACCESS_BACKGROUND_LOCATIONACCESS_COARSE_LOCATIONACCESS_FINE_LOCATION

Declared permissions

android.permission.ACCESS_BACKGROUND_LOCATION android.permission.ACCESS_COARSE_LOCATION android.permission.ACCESS_FINE_LOCATION android.permission.INTERNET android.permission.POST_NOTIFICATIONS android.permission.RECEIVE_BOOT_COMPLETED android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS android.permission.SCHEDULE_EXACT_ALARM android.permission.VIBRATE android.permission.WAKE_LOCK de.nucleus.foss_warn.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Tracker status: Not assessed by WIKI for Android.

05 / Sources

Evidence ledger

Each entry is a captured public reference backing this record.

RepositorySource package page↗Source codeSource repository↗