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SimpleX Chat
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SimpleX: the first network where you own your identity, contacts, and groups. Secure / decentralized / open-source. Get the app: https://simplex.chat/downloads Security assessments: 2022: https://simplex.chat/blog/20221108-simplex-chat-v4.2-security-audit-new-website.html 2024: https://simplex.chat/blog/20241014-simplex-network-v6-1-security-review-better-calls-user-experience.html

v6.4.1 of SimpleX Chat released!

- you can now review new members before they join ("knocking").

- new UX for connecting to other users!

- set default time to delete messages.

- app build security: Linux app builds are now reproducible (verified by our and Flux teams) and other build security improvements.

Read more: https://simplex.chat/blog/20250729-simplex-chat-v6-4-1-welcome-contacts-protect-groups-app-security.html

SimpleX Chat v6.2 is out!

The app now includes both servers that we operate and servers independently operated by Flux – thanks to Daniel Keller and Flux team!

More privacy and decentralization for all users!

Also in v6.2:

- business chats!

- better UX: open chat on first unread (not on iOS yet), show who reacted.

- better iOS notifications!

Read more: https://simplex.chat/blog/20241210-simplex-network-v6-2-servers-by-flux-business-chats.html

Our criticism of recently published

Wired article: "Wired's Attack on Privacy"

https://simplex.chat/blog/20241016-wired-attack-on-privacy.html

SimpleX Chat is blocked in Russia. We might have a solution next week.

SimpleX Chat: Real privacy via stable profits and non-profit protocol governance.

See the post about v5.6 release with quantum resistant end-to-end encryption and also how SimpleX network will deliver real privacy via a profitable business and non-profit protocol governance:

https://simplex.chat/blog/20240323-simplex-network-privacy-non-profit-v5-6-quantum-resistant-e2e-encryption-simple-migration.html

Esra'a Al Shafei (nostr:npub13m2jwtpg722lpcmxzkdgpd45qe47840f4ng58hp6ww0c66tvd72svj0pq3) has just joined SimpleX Chat team to help us deliver these goals - welcome!

#privacy #security

nostr:npub19lpzqh330566v52ah5jclxf9tex6zqfsr86397gkvj3h326zwuns0g32eh I think it did it now... Added it to GitHub too, but their renderer seems to be stripping out the attributesit doesn't understand...

You can search for public groups via the experimental **SimpleX Directory Service**: connect to it via [this address](https://simplex.chat/contact#/?v=1-4&smp=smp%3A%2F%2Fu2dS9sG8nMNURyZwqASV4yROM28Er0luVTx5X1CsMrU%3D%40smp4.simplex.im%2FeXSPwqTkKyDO3px4fLf1wx3MvPdjdLW3%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAaiv6MkMH44L2TcYrt_CsX3ZvM11WgbMEUn0hkIKTOho%253D%26srv%3Do5vmywmrnaxalvz6wi3zicyftgio6psuvyniis6gco6bp6ekl4cqj4id.onion).

Mobile apps **public beta v5.3** are released:

- delivery receipts

- new layout in groups

- new UX for incognito mode

- etc.

**Desktop app** beta is now usable, please try it: https://github.com/simplex-chat/simplex-chat/releases/tag/v5.3.0-beta.5