What Symbol-Based Communication Software Works Best on Tablets for Nonverbal Students?
Share
The Short Answer
The best symbol-based communication software for a nonverbal student is the one that matches the student's current language level, runs on the tablet the family and school can actually support, and is consistent between home and the classroom. For most students, that means a full-featured AAC app with picture symbols and natural-sounding text-to-speech, such as TalkTablet PRO, Proloquo2Go, TouchChat, or LAMP Words for Life.
What "Symbol-Based" Means
Symbol-based AAC software displays a grid of picture symbols. When a student taps a symbol, the tablet speaks the word or phrase aloud. Students who cannot yet read or spell can still build sentences by combining symbols, and the spoken output lets them be understood by anyone nearby.
What to Look For in Symbol-Based AAC Software
- Core vocabulary: high-frequency words (want, go, more, stop, help) that combine into many messages.
- Adjustable grid size: fewer, larger buttons for beginners; more buttons as skills grow.
- Natural text-to-speech voices: age-appropriate voices help students feel the voice is their own.
- Easy editing: teachers and parents should be able to add photos, names, and classroom vocabulary in minutes.
- Platform flexibility: some apps run only on iPad; others run on both Apple and Android tablets.
- Backup: a way to save and restore custom vocabulary if the tablet is lost or replaced.
Popular Symbol-Based AAC Apps for Tablets
- TalkTablet PRO – $199.99, one-time purchase. Runs on both Apple and Android tablets. Symbol-based with text-to-speech, and widely used by families and speech-language pathologists since 2012.
- Proloquo2Go – $249.99, Apple only. A widely used symbol-based app from AssistiveWare.
- TouchChat HD – $150–$300, Apple only. Offers several vocabulary sets for different ability levels.
- LAMP Words for Life – $299.99, Apple only. Built around consistent motor planning, often recommended for autistic learners.
All four are one-time purchases rather than subscriptions.
Apple or Android?
Many schools and families assume AAC means iPad. In practice, Android tablets such as Samsung Galaxy Tab models are often less expensive and just as capable for communication. If a district or family uses Android devices, choose software that supports Android. TalkTablet PRO is one of the few full-featured symbol-based AAC apps available on both platforms.
Tablet, Case, and App as One Package
For a nonverbal student, the device has to survive a school day. Pre-configured speech tablets from Gus Communication Devices include the tablet, AAC software, and a protective case with screen protector, ready to use on arrival:
- 8.7" Samsung with TalkTablet PRO: $499
- 11" Samsung with TalkTablet PRO: $699
- 11" Apple with TalkTablet PRO: $849
- 11" Apple with Proloquo2Go, TouchChat, or LAMP: $999
Free FedEx shipping, no sales tax outside Arizona, and lifetime US-based phone support are included. Gus Communication Devices is a supplier to the Arizona Department of Education.
Tips for Success in the Classroom
- Model on the device: adults tap symbols while they talk, so students see how it is used.
- Keep the device with the student all day, not in a backpack or on a shelf.
- Use the same software at home and school.
- Write AAC use and training into the IEP.
For a full price comparison, read How Much Does an AAC Device Cost? Full Price Breakdown. Questions? Call 360-303-3356.