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SimpleX Chat

Name: SimpleX Chat
Author: simplex-chat

simplex-chat · Part of SimpleX apps

SimpleX Chat - e2e encrypted messenger without any user IDs - private by design!

Communication
FOSS
Free
In-app purchases
No ads
No tracking

iOS
Android
Windows
macOS
Linux

Get SimpleX Chat

Download on the App Store Get it on Google Play

Get it with Aurora Store Get it on F-Droid Get it on GitHub Download on Flathub Get it on Zapstore

What are these stores? App Store, Google Play, Aurora Store, F-Droid, GitHub, Flathub, Zapstore

SimpleX - the first messaging platform that has no user identifiers, not even random numbers! Security assessment was done by Trail of Bits in November 2022. SimpleX Chat features:

Developer: simplex-chat
Website: simplex.chat/
Source code: github.com/simplex-chat/simplex-chat
Added to AppCosmos: 9 October 2026
License: AGPL-3.0-or-later