iPhone How can I use AR?

[GadgetGeek407]

If I want to use AR how can I currently use it? Which app or game can I download? I have GM

 

[Freakonomics101]

Trying to figure it out myself.

 

[Feenician]

There are a few AR apps on the App Store, have been for years. However no app uses ARKit and none can be released until iOS 11 is available to the general public on the 19th.

T