Prism

Prism

Privacy-first UnifiedPush distributor with an optional self-hosted server

lone-cloud Internet Push

Download (3.6 MB)

Screenshots

Screenshot of Prism Screenshot of Prism Screenshot of Prism

Description

Prism is a UnifiedPush distributor that uses Mozilla's push server for transport. It optionally pairs with a self-hosted Prism server, which can monitor your Proton Mail inbox and route notifications to Signal, Telegram or this app.

The Prism server also accepts notifications from any source via a webhook API compatible with ntfy.

What’s new (1.4.2)

Self-hosted servers using a private certificate authority — mkcert and similar — now work over https. Install your CA on the device and Prism will trust it. Previously only certificates from public authorities were accepted, so LAN-only setups had no option but plain http.

Versions

Version Date Size Requires Android Download
1.4.2 current
cf33481a841ae6f5…
 2026-09-25 3.6 MB API 31
1.4.1
c0c3c1e1fc048339…
 2026-09-20 3.6 MB API 31
1.4.0
1bbceef7e1317f71…
 2026-09-19 3.5 MB API 31

Permissions

What the app asks the system for. Android only grants sensitive access after you confirm it.

  • Network stateCheck whether and how the device is connected.
  • Internet accessSend and receive data over the internet.
  • ACCESS_LOCAL_NETWORK
  • Foreground serviceKeep running in the background, visible in the status bar.
  • FOREGROUND_SERVICE_SPECIAL_USE
  • NotificationsShow notifications.
  • REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
  • Prevent sleepingKeep the device from going to sleep.
Show 3 more permissions
  • Run at startupStart automatically after the device is switched on.
  • Installed appsSee which apps are installed.
  • prism.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

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