1) the b/w [Print] symbol is native iOS AirPrint

The iOS native method AirPrint has the widest app support, meaning it is possible to print from almost all apps that have printable content.

• Output options like number of copies, duplex, etc. is currently not supported for native AirPrint method.

2) the colored icon [Copy to EveryonePrint] is the share action available from [Open in]

It is only available in a very low number of apps. Apps supporting this share the content with the EveryonePrint app.

• The EveryonePrint app sends the shared data to the EveryonePrint server for conversion.
• Output options are supported.

3) the b/w icon [Print with EveryonePrint] is called an "App Extension"

This extension works similar as the “Open in...” method only that it is available from a larger range of apps.

• Output options are supported.
• QR-code scanning is not available.
• If you click the [...] button => you can disable this extension