ntfy is a notification application and server frame work. It has an iOS client and can also use standard web page and Andiod app. I originally considered gotify however there is not iOS application for this notification system, which basically makes it of less value for me.

A notification application sends simple messages that can be used to notify users. The interface also issues messages on the OS to warn uses that a message has come in. The user can then elect to look at the message detail. The message can be as terse or verbose as necessary, although overly verbose message may have formatting issues.

diun is used to check for Docker image updates. It then uses a notification app or email to inform that such update is available. diun basically needs a notification app to function effectively.

Some links:

• From docs.nfty.sh:
  • Installing ntfy
  • Publishing
  • Configuring the ntfy server
  • Getting Started
  • Subscribe via ntfy CLI
• Github - binweiderheir/nfty
• Author's blog