Here’s a link that explains AAC for apple apps:

https://www.spectronics.com.au/iphoneipad-apps-for-aac

We love Proloquo2Go. It’s expensive, but it’s VERY user friendly and can be programmed for anyone from a beginner learner to a very advanced learner.

When students, parents, therapists, and teachers can all use the app very proficiently, it is worth paying for!

Also check youtube for training videos on how to use proloquo2go and/or other AAC apps. There’s lots out there.