All About AAC: A Guide to Augmentative and Alternative Communication Options!

I’ve been working on this post for several months, and I finally finished it! It’s been a bit hard to write things since the most recent brain injury, as there’s been a few health issues since – seizures, worsening complex migraines that mimic strokes, and most recently a diagnosis of Ehlers-Danlos Syndrome (although that’s been suspected for a very long time). Please be patient with me as I try to make a post that makes sense. I’ll probably periodically update this as I find resources.



I wanted to put together a sort of guide to different types and options for augmentative and alternative communication (AAC). I hope it helps!

As mentioned before in a previous post, people can use AAC for a variety of reasons: autism, aphasia, cerebral palsy, traumatic brain injury, etc. Some people use it full time, while others use it to supplement speech when mouth words alone aren’t as effective for communication. Everyone can benefit from AAC, and AAC is for everyone.
Augmentative and alternative communication is essentially any communication that doesn’t involve mouth words. Most people think of apps and high tech, but there are many other forms of AAC too! Using a dry erase board, texting, picture communication symbols, etc – all are forms of AAC. Even this post can be considered AAC! Not only that, but there are a lot of ways to help make AAC accessible. There are options such as eye gaze (using eyes to select things on the screen), laser pointers with communication boards, having an aide help, switches to help choose things (switches can also help people operate toys too!),  and tactile options too.

Note that every person is different, and there isn’t one AAC that works for everyone. Some people even use more than one system to help communicate or to supplement speech! 

The most important thing to remember is that communication is a human right. Mouth words are not “superior” to any other form of communication, and all forms of communication should be valued.

The focus should be on providing quality and accessible communication that suits each person’s needs, not conforming to speech alone.


And now: here are some options for AAC if you’re interested! I’ve listed some low-tech and high-tech options.

Low Tech Options:

Unaided AAC (without tools)

  • Sign Language
    • Many people can benefit from sign language!
    • Sign language varies by region. There’s an American Sign Language, British sign language, etc.
    • It’s important to note that there’s some valid and very sound arguments that sign languages are not AAC – because for many people, it’s simply just another language with cultural significance/value. I’ve included it here in case someone finds signs beneficial to use as AAC, but keep in mind that it’s not quite universally seen as a form of  AAC.
  • Body Language
    • This can be hard to read sometimes, but it is a form of communication that most people do – whether you use speech or not.
    • Bonus: stimming can fit into this! For example, the way I flap my hands can tell someone a lot about how I’m feeling/trying to communicate something.
  • Facial Expressions
    • Again, this is hard for me personally to read – but it’s often used to convey things without using mouth words. Therefore – AAC!

Aided AAC (with tools)

  • Dry Erase Boards
  • Paper and Pen or Pencil
  • Magna Doodles and Boogie Boards
    • Remember those toys that you can write on and just slide to erase? Those can be a form of AAC too!
  • Letter boards and communication boards
    • These often are boards (sometimes laminated) with letters, words, and pictures that an individual can point to or use other methods of indicating their choices.
  • Picture Communication Cards 
    • These can be used with visual schedules or to help someone convey emotions or a want/need. Make sure you use these to help with communication, not as a tool for exchanging/making someone “earn” things.
  • Color Communication Cards
  • Clothing, Objects, Accessories
    • Some people have made bracelets with AAC options on them, while some people have creatively used things like t-shirts with emojis on them or even just carrying a favorite comic and pointing to scenes that help communicate how they feel.



High-Tech Free and Low-Cost Options:






  • Cboard (Free; iOS, Android, and computers – it is web-based and mainly used through a browser, but does have an app through GooglePlay)

cboard app

    • Symbol-based, supports 33 different languages. Cboard is an open source project and web-based, so it’s mainly accessed through an internet browser. However, there’s offline support for Google chrome on desktop computers and Android (which has an app available).






  • Verbally (Free; iOS only)

    Verbally App2



  • CoughDrop (2 month free trial, monthly option $6, lifetime purchase $200; iOS, Android, Amazon Kindle, Windows, and web browser)

    CoughDrop App


    • Symbol-based AAC. Can be used across multiple devices, open source (many options for boards and very customizable), has the option for typing, and allows for tracking usage/gathering statistics for parents/professionals.
    • Note: this app sometimes goes on sale during April and October, usually 50% off.




  • Speak My Mind  ($9.99 a month after a 1 month free trial; iOS only)
    Speak My Mind App



  • SpeechAssistant AAC (Free on Android; $11.99 for iOS)

    SpeechAssistant App

    • Text-based app, with option for typing – and adding your own pictures.
    • Note: the iOS version costs, but also has more features.



  • ChoiceWorks App ($6.99; iOS only)

    Choiceworks App

    • Not an AAC app in the traditional sense, but allows to create interactive visual schedules that can be beneficial.
    • Note: there is also a version that has a visual calendar that is nice, but it is only for iPad – and costs $4.99.



High-Tech Moderate to High Cost

  • FlipWriter (iPhone version $24.99; full iPad version is $49.99)

    Flip Writer App

    • Text-based app with typing. Not symbols. Text is displayed upside down in addition to regular text box, so that someone across from the user can read it.




  • Snap Core First ($49.99; iPad and Windows 10 – has a free version without speech ability)

    Snap Core First App


    • Symbol-based app with core words and fringe, has option for typing with predictive text-style picture options. The grid size can be adjusted. Used by both adults and kids, so the vocabulary may need to be adjusted/put in safe mode for much younger kids.
    • Note: this app sometimes goes on sale during April and October, usually 15% off.
    • Tobii Dynavox has other apps and dedicated devices/software as well, but they can get really pricey and you might want to consult an SLP for those in order to help get funding. Tobii Dynavox also does a lot of eye-gaze related technology.



  • Aacorn AAC ($69.98; iOS)

    AACorn App

    • Symbol-based app, uses a word tree style for finding words and focusing on the relationship between words.
    • Note: this app sometimes goes on sale at random intervals. Check the website for sale information.




  • GoTalk NOW ($79.99; iOS only)

    GoTalk App

    • Symbol-based app, has visual scene pages. I’ve been told there is an option for a free trial where you can only save five pages, but I haven’t found it on the website yet.
    • Note: there is an app made by the same company for the Apple Watch called GoTalk Wow – which is $49.99.



  • Proloquo4Text ($119.99; iOS and Mac only)

    Proloquo4Text App

    • Text-based app with typing. Allows to save phrases, can customize topics and backgrounds. Large option for voices and can be personalized. Works on both iPhone and iPad – and option for Apple Watch.
    • Note: this app sometimes goes on sale during April and October, usually 50% off.




  • Proloquo2Go ($249.99; iOS and Mac only)

    Proloquo2Go smaller grid size


    • Symbol-based app, with option for typing. Boards keep the core words static so that it’s easier to remember where they are – but grid sizes can be adjusted too. Large option for voices and can be personalized. Works on both iPhone and iPad – and option for Apple Watch.
    • Note: this app sometimes goes on sale during April and October, usually 50% off.






  • TouchChat with WordPower ($299.99; iOS only)

    TouchChat App





  • Speak For Yourself AAC ($299.99; iOS only)

    Speak for Yourself App



As I find more things to add to this, I will! There’s probably lots more out there that I haven’t heard of yet, but I’ll update as I’m able.

All images, prices, and descriptions are accurate as of when I first published this. Images come from the official websites of the apps themselves. 


Favorite AAC Users’ Blogs/Websites:



Free Printables:


Additional Resources:

This section is a work in process. I’ll update it as I’m able to. and hopefully reorganize it when I have the spoons/energy.






12 thoughts on “All About AAC: A Guide to Augmentative and Alternative Communication Options!

  1. this is absolutely wonderful! I love seeing all this great info all in one place. I have just started searching out options for communication so this has become much easier due to your time and efforts……. I sincerely Thank you!

    Liked by 1 person

  2. Does anyone know of an app with an onscreen keyboard that is in alphabetical order?

    I think many people might do better with using the alphabet rather than a QWERTY keyboard. My relative appears to have forgotten how to type but she would still know the alphabet.

    Liked by 2 people

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