Nintendo Switch Online' App Gets Its First Major Update Since Launch With New Design, Online Friends, Viewing Friend Code, and More – TouchArcade

Back in 2017, Nintendo released the Nintendo Switch Online companion app on iOS and Android.

TouchArcade

Nice Games Club

How to add friends on Nintendo Switch - Android Authority

SwitchBuddy: Nintendo Switch companion app (Games, Gallery

The Nintendo Switch Online app will be opened.

You can now share Switch Online friend codes directly on mobile

The Nintendo Switch Online App Now Lets You Toggle Between

Nintendo Switch Day One Update Brings Back Friend Codes

The Nintendo Switch Feature We've Been Waiting For! Firmware 9.0

Nilly896's Friend List for Nintendo Switch (July 2022)