Best AAC Apps for Non-Verbal Children in Australia (2026)

Not being able to speak doesn't mean not having something to say. If your child is non-verbal or has limited speech, augmentative and alternative communication — AAC — can give them a way to express their needs, feelings, and ideas. And thanks to smartphones and tablets, AAC is more accessible than ever before.

This guide walks through what AAC actually is, which apps are worth looking at in 2026, and how NDIS funding works so you're not left paying for everything out of pocket.

What is AAC and who is it for?

AAC covers any method — app, device, picture card, sign, or symbol board — that helps a person communicate when speech alone isn't enough. It's used by children with autism, cerebral palsy, Down syndrome, childhood apraxia of speech, and many other conditions. AAC isn't just for children who are completely non-verbal; it also helps children who have some speech but struggle to be understood or to communicate reliably under pressure.

AAC can be low-tech (a laminated picture board) or high-tech (a dedicated speech-generating device or an app on an iPad). For most Australian families right now, apps on a tablet or phone are the most practical and flexible starting point.

"But won't AAC stop my child from learning to talk?"

This is one of the most common worries parents bring to speech pathologists — and the research is clear: AAC does not stop speech development. In fact, studies consistently show that AAC supports speech. When children have a reliable way to communicate, the pressure reduces and natural speech often increases. Giving your child a voice now doesn't close the door on spoken language later.

Two types of AAC apps

Before diving into specific apps, it helps to understand the two main styles:

Symbol-based AAC uses pictures and icons that the child taps to build messages. This works well for early communicators, younger children, and children who aren't yet reading. The app speaks the word or phrase aloud when they tap.

Text-based AAC lets children type words and have them spoken aloud. This is best suited to children who can read and spell, including many older children with autism or cerebral palsy who find typing easier than speaking.

Many apps offer both modes, so they can grow with your child.

Top AAC apps available in Australia

Proloquo2Go

Platform: iOS only | Price: Around AUD $380 (one-off purchase)

Proloquo2Go is considered the gold standard of symbol-based AAC apps. It's been around since 2009 and has a huge body of research and clinical support behind it. The vocabulary is extensive, and it's highly customisable — speech pathologists can tailor layouts, vocabulary sets, and access methods to suit your child's specific needs. It works with switch access and eye gaze hardware for children with physical disabilities. The price is steep, but it's a one-off purchase and NDIS can fund it (more on that below).

TouchChat HD

Platform: iOS and Android | Price: Around AUD $380 (one-off purchase)

TouchChat is a strong alternative to Proloquo2Go, especially if your family uses Android or prefers a slightly different layout approach. It includes several pre-built vocabulary sets and supports switch access, making it a good fit for children with motor difficulties. Clinicians often recommend it as an equivalent option when Proloquo2Go isn't the right fit.

CoughDrop

Platform: iOS, Android, and web browser | Price: Around AUD $23/month (subscription)

CoughDrop takes a different approach — it's cloud-based, which means your child's boards sync across every device and every adult in their support team can access and edit them. This is particularly useful when a child has multiple therapists, teachers, and family members all involved in their communication. The subscription model means a lower upfront cost, which can help while you're figuring out what works.

LAMP Words for Life

Platform: iOS | Price: Around AUD $380 (one-off purchase)

LAMP stands for Language Acquisition through Motor Planning. The idea is that word locations stay consistent no matter what you're trying to say, so the physical movements to find a word become automatic — a bit like muscle memory. This approach suits some children really well, particularly those who benefit from routine and predictability. It has strong clinical backing and is often recommended by speech pathologists for children with motor-planning difficulties.

Avaz

Platform: iOS and Android | Price: Around AUD $21/month or around AUD $210/year

Avaz was built with autistic children specifically in mind. It has a literacy-building component alongside symbol-based communication, which makes it useful for children who are starting to recognise letters and words but aren't fully reading yet. The interface is clean and not overwhelming, which suits children who find busy screens difficult to process.

CommunicoTool

Platform: iOS, Android, and Windows | Price: Free tier available; paid plans from around AUD $10/month

If you're just starting out and want to try AAC without a big financial commitment, CommunicoTool has a free version worth exploring. It's not as full-featured as the premium apps, but it gives families a low-risk way to see whether app-based AAC suits their child before investing in something more substantial.

How to choose the right app

There's no single best AAC app — the right one depends on your child. A few things to consider:

• Age and cognitive level — younger or earlier-stage communicators often do better with fewer symbols and simpler layouts
• Motor skills — if your child has limited hand control, you'll want an app that works with switch access or has adjustable target sizes
• Literacy level — text-based options open up once a child is reading reliably
• Device preference — some families are already deep in the Apple ecosystem; others use Android
• Who else is involved — if a school and multiple therapists need to access and edit boards, cloud-syncing (like CoughDrop) becomes very important

The single best thing you can do is work with a speech pathologist who specialises in AAC. They can trial different systems with your child and make a recommendation based on what they actually observe, not just what's popular.

NDIS funding for AAC apps

The good news: NDIS can fund AAC apps and devices. Here's how it generally works in 2026, though funding rules can change so always check with your planner or LAC.

Under $1,500: Apps in this price range can usually be purchased from your Core Supports budget without needing a formal AT assessment. This covers most of the apps listed above.

Over $1,500: If you're looking at a dedicated speech-generating device or a more complex setup, you'll need an AT assessment from a registered speech pathologist. This is actually a good thing — it means you get expert input on what's right for your child, and NDIS gets confidence the purchase is justified.

iPad as Replacement Support: If your child is already using an iPad primarily for AAC, NDIS may fund the iPad itself as the device for their AT. This requires a clear justification showing the iPad is being used primarily as an assistive technology, not for general entertainment — your speech pathologist can help document this.

Capacity Building budget: AT assessments and ongoing speech pathology support to implement AAC are typically funded through the Capacity Building budget under Improved Daily Activities.

Practical tips for getting started

Model the app yourself. The most effective way to help your child learn to use AAC is to use it alongside them. Point to symbols, narrate your day using the app, and don't wait for your child to initiate — show them how it works by doing it yourself.

Involve the whole family. If only the speech pathologist uses the app, it won't become a real communication tool. The more people who use it with your child — siblings, grandparents, teachers — the faster they'll pick it up.

Don't wait for the "perfect" vocabulary. It's tempting to keep customising before launching. Resist this. Get a basic set of core words working and start using them. The vocabulary can grow over time.

Core words first. Words like "more," "stop," "want," "help," "go," and "no" are used constantly across every situation. Start there before building out topic-specific vocabulary.

Give it time. AAC is a learned skill — for both your child and your family. Most clinicians suggest allowing at least three to six months of consistent use before drawing conclusions about whether something is working.

This article is for general information only. Always work with qualified health professionals — particularly a speech pathologist who specialises in AAC — for advice specific to your child's situation.