Touch Chat HD Honorable Mention
This is another high-end AAC app. This app is often recommended by professionals in the field. You can buy several add-ons with more vocabulary that adds to the cost. They are known for having the best vocabulary. This app is good for someone with a higher vocabulary that would like a large number of terms. The best apps in the category tend to be the ones that are the most user-friendly. That is because of the time commitment adding pictures and vocabulary.
https://itunes.apple.com/us/app/touchchat-hd-aac/id398860728?mt=8
Website: http://www.silver-kite.com/touchChat
Proloquo2go Honorable Mention
This was the first high-end AAC app. It allows someone to communicate by typing words and clicking on pictures.
https://itunes.apple.com/us/app/proloquo2go/id308368164?mt=8
LAMP Words For Life
This is a high-end AAC app. The price is higher than many of the other high-end apps out there. The app has a good number of pictures for someone that is younger, that is learning to communicate. It is more of a picture-based app. For children or some people with a limited vocabulary having more pictures is an advantage.
https://itunes.apple.com/us/app/lamp-words-for-life/id551215116?mt=8
Website: http://aacapps.com/lamp/
Avaz for Autism
It is the best app in this class. It is very user-friendly. I highly recommend this app.
Website: http://www.avazapp.com/
https://itunes.apple.com/us/app/avaz-for-autism/id558161781?mt=8
Spanish version
https://itunes.apple.com/us/app/avaz-espanol-aac-app-para/id923997149?mt=8
Google Play https://play.google.com/store/apps/details?id=com.avazapp.autism.en.avaz&hl=en
TalkTablet NEO
This app costs slightly less than the higher-end apps but looks similar to many of them. You can adjust the app to allow four tiles to limit choices for younger children or those with a limited vocabulary. The app also has a number of pictures as well. You can buy this app on a number of platforms.
https://apps.apple.com/us/app/talktablet-pro-autism-aphasia/id1436382584
Windows https://www.microsoft.com/en-us/store/apps/talktablet-aac-speech/9nblggh337bk
Google Play https://play.google.com/store/apps/details?id=com.gusinc.talktableta
Speak for Yourself
This is a highly rated, high-end AAC app.
https://itunes.apple.com/us/app/speak-for-yourself/id482508198?mt=8
aacorn AAC
This is a highly rated, high-end AAC app.
Website: http://www.aacornapp.com/#solution
iPad: https://itunes.apple.com/us/app/aacorn/id732419715?mt=8
Verbally Premium
This high-end communication app gets very good ratings.
https://itunes.apple.com/us/app/verbally-premium/id470081134?mt=8&ign-mpt=uo%3D4