Is Qalculate! safe?

Qalculate! - the ultimate multi-purpose calculator - is now finally available on Android! It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as currency conversion and percent calculation). Features include a large library of customizable functions, unit calculations and conversion, physical cons…

Developer: Jost Herkenhoff
Category: Calculator
Earliest archived version: 24 Dec 2025
License: GPL-2.0-only (per F-Droid metadata)

02 / Package identity

Technical fingerprint

Application IDcom.jherkenhoff.qalculate

Latest APK SHA-25675b85059b691cca34b4da3cedb1a6c930cc67719266545469314513a97db1ea6

Signing certificate35:6F:99:80:E2:C8:2D:41:9F:4A:53:27:C6:F2:CD:D1:50:A3:D1:70:A2:00:3C:7D:3E:38:AB:1B:75:B2:D3:31

MIN ANDROID26TARGET35ARCHITECTUREx86_64 · armeabi-v7a

03 / History

Archive history

2 version names (3 builds) in WIKI archive: earliest 0.2.1 (24 Dec 2025), latest 0.2.3 (28 Sept 2026).

Permissions changed between 0.2.1 and 0.2.3: added android.permission.INTERNET.

04 / Version archive

Documented releases

3 TOTAL

VersionReleasedAndroidArchitecture

0.2.328 Sept 202626+x86_64→0.2.311 Aug 202626+armeabi-v7a→0.2.124 Dec 202526+x86_64→

05 / 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

Permissions2 declared · 0 sensitive

Signaturepresent

Anti-featuresNo known anti-features

Sensitive accessNo sensitive permissions

Declared permissions

android.permission.INTERNET com.jherkenhoff.qalculate.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Tracker status: Not assessed by WIKI for Android.

06 / Sources

Evidence ledger

Each entry is a captured public reference backing this record.

RepositorySource package page↗Source codeSource repository↗