Is Backtalk safe?

A chat-based note-taking tool for messaging yourself.

Developer: kys0ff
Category: Note
Earliest archived version: 28 Jul 2026
License: MIT (per F-Droid metadata)

02 / Release notes

Release notes from F-Droid

28 Jul 2026

0.4.1

Search Enhancement: Implemented debouncing and improved cursor handling in search field. - Clipboard & Markdown: Added clipboard actions and Markdown escaping support in the input bar. - UI Improvements: Enhanced Statistics UI with a new best streak metric and refined Settings icons. - Stability…

Full notes →

03 / Package identity

Technical fingerprint

Application IDoff.kys.backtalk

Latest APK SHA-2569b95773bc80f358abe7c11ad9f96d40d4f01d43e92864a41e2971f16f32158da

Signing certificateCB:AB:9F:1C:4C:95:26:59:B3:71:04:30:7F:69:80:37:B7:98:5B:DD:99:8D:2A:1C:FD:DF:7B:0E:BB:DF:5E:CD

MIN ANDROID23TARGET37ARCHITECTUREarm64-v8a · armeabi-v7a · x86 · x86_64

04 / Version archive

Documented releases

1 TOTAL

VersionReleasedAndroidArchitecture

0.4.128 Jul 202623+arm64-v8a, armeabi-v7a, x86, 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

Permissions19 declared · 4 sensitive

Signaturepresent

Anti-featuresNo known anti-features

Sensitive accessCAMERAREAD_EXTERNAL_STORAGEREAD_MEDIA_IMAGESRECORD_AUDIO

Declared permissions

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↗