Same As:
Package Name:chat.simplex.app
SHA-256:c8bdd44d35f584a9e12c609987c4fb6ee47fc17d7ea9a0a5c58e530596f68d1f
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Aug 14, 2025
Private & e2e encrypted messenger without user identifiers - private by design! Download and install old versions of SimpleX Chat that suits your device model and enjoy your favorite features!
New in v6.4.3.1:
- UI support for bot commands.
- support markdown hyperlinks, e.g.: [click here](https://example.com).
- option to remove tracking parameters from the links.
New in v6.4-6.4.2:
- new UX to connect.
- review new group members.
- chat with group admins.
- approve contact requests from group members.
- new UI languages: Catalan, Indonesian, Romanian and Vietnamese.
Read more: https://simplex.chat/blog/20250729-simplex-chat-v6-4-1-welcome-contacts-protect-groups-app-security.html
SimpleX Chat old version 6.4.3.1 was released on Aug 14, 2025 by SimpleX Chat. The app download size is 96.7 MB. We recommend you download the latest version of SimpleX Chat for the new features and better performance.
Download the Latest VersionCheck out the detailed comparison between the latest and old version of SimpleX Chat, including the file size and Android system requirements.
| Version 6.4.3.1 | Version 6.5.4 (Latest) | |
|---|---|---|
| Package Name | chat.simplex.app | chat.simplex.app |
| Version | 6.4.3.1 | 6.5.4 |
| Update Date | Aug 14, 2025 | Jun 3, 2026 |
| Size | 96.7 MB | 129.3 MB |
| Requires Android | Android 8.0+ (Oreo, API 26) | Android 8.0+ (Oreo, API 26) |
| Architecture | arm64-v8a | arm64-v8a |
| Signature | cb8d508579c9538a85a9ae87ea2547dfcf57d42f | cb8d508579c9538a85a9ae87ea2547dfcf57d42f |
| Google Play App License | Not Required | Not Required |
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