Is AudioLex safe?

AudioLex trains the understanding of spoken words for the case where hearing and understanding come apart: the sound arrives, but it is no longer reliably decoded as speech. That happens after one-sided hearing loss, and a hearing aid alone does not fix it — it makes things louder, not clearer. The path from sound to word has to be practised again. Two modes, both aimed at the same thing: Learnin…

Developer: Stephan Reindl
Category: Science & Education
Earliest archived version: 02 Sept 2026
License: Apache-2.0 (per F-Droid metadata)

02 / Release notes

Release notes from F-Droid

02 Oct 2026

0.37.1

The store description now mentions another use: because learning mode lets you hear a word and read it at the same time, it also works for spelling practice. Nothing changes in the app itself.

Full notes →

02 Sept 2026

0.37.0

When you pick "Left only" or "Right only" and a headset with a microphone is connected, the settings now say why the silenced side is still faintly audible: the microphone picks up the ear that is playing. The app sends nothing there. Headphones without a microphone separate cleanly, a 3.5 mm jack…

Full notes →

03 / Package identity

Technical fingerprint

Application IDde.hexenwoche.audiolex

Latest APK SHA-2567946e824005a19eb92fdeff153a57391c044251317ba85b9a5902540a5461cd3

Signing certificateC2:BF:97:04:C1:FC:EF:B5:FA:7F:F9:F3:49:6E:9E:A5:A1:BA:23:D2:CE:43:EF:70:3F:3E:13:97:36:42:8D:9D

MIN ANDROID29TARGET35ARCHITECTUREarm64-v8a · armeabi-v7a · x86 · x86_64

04 / History

Archive history

2 versions in WIKI archive: earliest 0.37.0 (02 Sept 2026), latest 0.37.1 (02 Oct 2026).

No change in android.permission.* between 0.37.0 and 0.37.1.

05 / Version archive

Documented releases

2 TOTAL

VersionReleasedAndroidArchitecture

0.37.102 Oct 202629+arm64-v8a, armeabi-v7a, x86, x86_64→0.37.002 Sept 202629+arm64-v8a, armeabi-v7a, x86, x86_64→

06 / 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 · 1 sensitive

Signaturepresent

Anti-featuresNo known anti-features

Sensitive accessRECORD_AUDIO

Declared permissions

android.permission.RECORD_AUDIO de.hexenwoche.audiolex.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Tracker status: Not assessed by WIKI for Android.

07 / Sources

Evidence ledger

Each entry is a captured public reference backing this record.

RepositorySource package page↗Source codeSource repository↗