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Updated 8 Oct 2026

Aurora App

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⚠️ The Aurora app does not yet support all features available on other platforms.

System Requirements for Aurora

Operating System
  • Aurora OS version 5.1.5 and later. To check the version: Settings > About Device
Device Architecture
  • For 64-bit devices: aarch64
  • For 32-bit devices: armv7
Required Permissions
  • Play and record audio
  • Access microphone
  • Secure storage
  • Internet
  • Camera
  • Media files
  • User directories
  • Removable media
  • Push notifications

Installation on Aurora

Available installation methods:

Source Steps
RuStore
  • Open the RuStore
  • Search for eXpress: Enterprise Messenger
  • Tap Install
RPM Package
  • Download the appropriate version from our website
  • Open the .rpm file
  • Tap Install
  • Allow installation from unknown sources when prompted

Certificates on Aurora

Supported certificates:

  • Let's Encrypt
  • GlobalSign

The Aurora app has no Russian Ministry of Digital Development certificates. They are not built into the app, and the app does not take them from the Aurora system. If your organization's server has switched to a Ministry of Digital Development certificate, contact eXpress support, and the certificates will be added to the app.

⚠️ Third-party certificates are not supported. To use them, contact support.

Updating on Aurora

If the app is installed via RPM, update it manually. If via RuStore, it can update automatically.

Uninstallation on Aurora

To uninstall the app:

  1. Open the list of all apps: swipe up from the bottom edge of the screen.
  2. Long-press the app icon.
  3. Click the cross that appears.