Coop is a simple, cozy chat app built for Nostr. It’s designed for folks who want to stay connected without sacrificing their privacy or control over their data. **Features**: - Private & Secure: Enjoy end-to-end encrypted messaging that keeps your private chats truly private. - Friendly Socializing: Connect with friends across the open Nostr network in a clean, easy-to-use interface. - No Identity Required: Get started without a phone number. Stay anonymous, use a pseudonym, or even your real name.
First release: Jun 27, 2026, 6 total releases.
Most recent release: Jul 21, 2026.
Appears in 1 app stack.
0 sats / 0 zaps received in the past year.
Sats Received
Underlying data available via MCP: app_zaps, app_releases.
Zap Count
Underlying data available via MCP: app_zaps, app_releases.
Releases
- Jul 21, 2026 0.2.6### [2026-06-20] v0.2.0 (Stable) **What's Changed:** * Fixed the issue that cause app crashing * Added screener for new message requests * Added request messages screen * Added contact list screen ---
More…
### [2026-06-12] v0.1.9 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crashing * Added relay management --- ### [2026-06-09] v0.1.8 (Pre-Release) **What's Changed:** * Added support for NIP-55 (use external signer like Amber) --- ### [2026-06-07] v0.1.7 (Pre-Release) **What's Changed:** * Added a screen for update profile * Fixed occasional splash screen hang * Improved the battery usage in background --- ### [2026-06-04] v0.1.6 (Pre-Release) **What's Changed:** * Added self chat * Fixed empty chat rooms on refreshes * Fixed crash on startup --- ### [2026-06-03] v0.1.5 (Pre-Release) **What's Changed:** * Added crash report screen * Added notification permission banner * Fixed navigation issues after create or import identity --- ### [2026-06-01] v0.1.4 (Pre-Release) **What's Changed:** * Added the deep link to allow user open chat screen directly via notification * Fixed the issue cause app crash if room has no member * Improve stability and performance --- ### [2026-05-29] v0.1.3 (Pre-Release) **What's Changed:** * Added basic notification when the app in background * Redesign the splash screen * Redesign the onboarding screen * Improved UX for the new identity creation and import screen * Fixed some issues cause app crashes --- ### [2026-05-24] v0.1.2 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crash when open new chat room via QR --- ### [2026-05-23] v0.1.1 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crash on startup - Jul 15, 2026 0.2.5### [2026-06-20] v0.2.0 (Stable) **What's Changed:** * Fixed the issue that cause app crashing * Added screener for new message requests * Added request messages screen * Added contact list screen ---
More…
### [2026-06-12] v0.1.9 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crashing * Added relay management --- ### [2026-06-09] v0.1.8 (Pre-Release) **What's Changed:** * Added support for NIP-55 (use external signer like Amber) --- ### [2026-06-07] v0.1.7 (Pre-Release) **What's Changed:** * Added a screen for update profile * Fixed occasional splash screen hang * Improved the battery usage in background --- ### [2026-06-04] v0.1.6 (Pre-Release) **What's Changed:** * Added self chat * Fixed empty chat rooms on refreshes * Fixed crash on startup --- ### [2026-06-03] v0.1.5 (Pre-Release) **What's Changed:** * Added crash report screen * Added notification permission banner * Fixed navigation issues after create or import identity --- ### [2026-06-01] v0.1.4 (Pre-Release) **What's Changed:** * Added the deep link to allow user open chat screen directly via notification * Fixed the issue cause app crash if room has no member * Improve stability and performance --- ### [2026-05-29] v0.1.3 (Pre-Release) **What's Changed:** * Added basic notification when the app in background * Redesign the splash screen * Redesign the onboarding screen * Improved UX for the new identity creation and import screen * Fixed some issues cause app crashes --- ### [2026-05-24] v0.1.2 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crash when open new chat room via QR --- ### [2026-05-23] v0.1.1 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crash on startup - Jul 7, 2026 0.2.4### [2026-06-20] v0.2.0 (Stable) **What's Changed:** * Fixed the issue that cause app crashing * Added screener for new message requests * Added request messages screen * Added contact list screen ---
More…
### [2026-06-12] v0.1.9 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crashing * Added relay management --- ### [2026-06-09] v0.1.8 (Pre-Release) **What's Changed:** * Added support for NIP-55 (use external signer like Amber) --- ### [2026-06-07] v0.1.7 (Pre-Release) **What's Changed:** * Added a screen for update profile * Fixed occasional splash screen hang * Improved the battery usage in background --- ### [2026-06-04] v0.1.6 (Pre-Release) **What's Changed:** * Added self chat * Fixed empty chat rooms on refreshes * Fixed crash on startup --- ### [2026-06-03] v0.1.5 (Pre-Release) **What's Changed:** * Added crash report screen * Added notification permission banner * Fixed navigation issues after create or import identity --- ### [2026-06-01] v0.1.4 (Pre-Release) **What's Changed:** * Added the deep link to allow user open chat screen directly via notification * Fixed the issue cause app crash if room has no member * Improve stability and performance --- ### [2026-05-29] v0.1.3 (Pre-Release) **What's Changed:** * Added basic notification when the app in background * Redesign the splash screen * Redesign the onboarding screen * Improved UX for the new identity creation and import screen * Fixed some issues cause app crashes --- ### [2026-05-24] v0.1.2 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crash when open new chat room via QR --- ### [2026-05-23] v0.1.1 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crash on startup - Jul 4, 2026 0.2.3### [2026-06-20] v0.2.0 (Stable) **What's Changed:** * Fixed the issue that cause app crashing * Added screener for new message requests * Added request messages screen * Added contact list screen ---
More…
### [2026-06-12] v0.1.9 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crashing * Added relay management --- ### [2026-06-09] v0.1.8 (Pre-Release) **What's Changed:** * Added support for NIP-55 (use external signer like Amber) --- ### [2026-06-07] v0.1.7 (Pre-Release) **What's Changed:** * Added a screen for update profile * Fixed occasional splash screen hang * Improved the battery usage in background --- ### [2026-06-04] v0.1.6 (Pre-Release) **What's Changed:** * Added self chat * Fixed empty chat rooms on refreshes * Fixed crash on startup --- ### [2026-06-03] v0.1.5 (Pre-Release) **What's Changed:** * Added crash report screen * Added notification permission banner * Fixed navigation issues after create or import identity --- ### [2026-06-01] v0.1.4 (Pre-Release) **What's Changed:** * Added the deep link to allow user open chat screen directly via notification * Fixed the issue cause app crash if room has no member * Improve stability and performance --- ### [2026-05-29] v0.1.3 (Pre-Release) **What's Changed:** * Added basic notification when the app in background * Redesign the splash screen * Redesign the onboarding screen * Improved UX for the new identity creation and import screen * Fixed some issues cause app crashes --- ### [2026-05-24] v0.1.2 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crash when open new chat room via QR --- ### [2026-05-23] v0.1.1 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crash on startup - Jun 30, 2026 0.2.2### [2026-06-20] v0.2.0 (Stable) **What's Changed:** * Fixed the issue that cause app crashing * Added screener for new message requests * Added request messages screen * Added contact list screen ---
More…
### [2026-06-12] v0.1.9 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crashing * Added relay management --- ### [2026-06-09] v0.1.8 (Pre-Release) **What's Changed:** * Added support for NIP-55 (use external signer like Amber) --- ### [2026-06-07] v0.1.7 (Pre-Release) **What's Changed:** * Added a screen for update profile * Fixed occasional splash screen hang * Improved the battery usage in background --- ### [2026-06-04] v0.1.6 (Pre-Release) **What's Changed:** * Added self chat * Fixed empty chat rooms on refreshes * Fixed crash on startup --- ### [2026-06-03] v0.1.5 (Pre-Release) **What's Changed:** * Added crash report screen * Added notification permission banner * Fixed navigation issues after create or import identity --- ### [2026-06-01] v0.1.4 (Pre-Release) **What's Changed:** * Added the deep link to allow user open chat screen directly via notification * Fixed the issue cause app crash if room has no member * Improve stability and performance --- ### [2026-05-29] v0.1.3 (Pre-Release) **What's Changed:** * Added basic notification when the app in background * Redesign the splash screen * Redesign the onboarding screen * Improved UX for the new identity creation and import screen * Fixed some issues cause app crashes --- ### [2026-05-24] v0.1.2 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crash when open new chat room via QR --- ### [2026-05-23] v0.1.1 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crash on startup - Jun 27, 2026 0.2.1### [2026-06-20] v0.2.0 (Stable) **What's Changed:** * Fixed the issue that cause app crashing * Added screener for new message requests * Added request messages screen * Added contact list screen ---
More…
### [2026-06-12] v0.1.9 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crashing * Added relay management --- ### [2026-06-09] v0.1.8 (Pre-Release) **What's Changed:** * Added support for NIP-55 (use external signer like Amber) --- ### [2026-06-07] v0.1.7 (Pre-Release) **What's Changed:** * Added a screen for update profile * Fixed occasional splash screen hang * Improved the battery usage in background --- ### [2026-06-04] v0.1.6 (Pre-Release) **What's Changed:** * Added self chat * Fixed empty chat rooms on refreshes * Fixed crash on startup --- ### [2026-06-03] v0.1.5 (Pre-Release) **What's Changed:** * Added crash report screen * Added notification permission banner * Fixed navigation issues after create or import identity --- ### [2026-06-01] v0.1.4 (Pre-Release) **What's Changed:** * Added the deep link to allow user open chat screen directly via notification * Fixed the issue cause app crash if room has no member * Improve stability and performance --- ### [2026-05-29] v0.1.3 (Pre-Release) **What's Changed:** * Added basic notification when the app in background * Redesign the splash screen * Redesign the onboarding screen * Improved UX for the new identity creation and import screen * Fixed some issues cause app crashes --- ### [2026-05-24] v0.1.2 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crash when open new chat room via QR --- ### [2026-05-23] v0.1.1 (Pre-Release) **What's Changed:** * Fixed the issue that cause app crash on startup