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Kryfo

Name: Kryfo
Author: GnosiWorks

GnosiWorks

private messages over tor. no phone number, no account, no metadata trail.

Communication
FOSS
Free
No ads
No tracking
Nostr

Android only

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What are these stores? F-Droid, GitHub, Zapstore

a private messenger. no phone number, no email, no account. you are a key pair generated on your device. nobody, including us, can look you up or tie your chats to a real identity.

Developer: GnosiWorks
Source code: github.com/GnosiWorks/Kryfo
Added to AppCosmos: 10 October 2026
License: GPL-3.0-only