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Head-to-head · AAC Communication Software

Grid 3 vs Predictable

  • Updated Nov 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Grid 3 #6 in AAC Communication Software 8.7/10 60-day trial Free trial✓ 1 of 2 features Visit Smartbox

Grid 3 leads on 0 checks, Predictable on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreGrid 3 · 8.7/10
  • Free trialonly Grid 3

Grid 3 scores higher on our rubric for aac communication software: 8.7 against 8.2 out of 10; our editors rank them #6 and #10.

Grid 3 is the better fit for mature Windows AAC with environmental control. Predictable is the better fit for advanced users needing many access methods.

  • Grid 3 fits best

    Mature Windows AAC with environmental control

  • Predictable fits best

    Advanced users needing many access methods

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Side by side

Feature Grid 3 8.7/10 Visit ↗ Predictable 8.2/10 Visit ↗
At a glance
Editor score 8.7 8.2
Ranking #6 in AAC Communication Software #10 in AAC Communication Software
Best for Mature Windows AAC with environmental control Advanced users needing many access methods
Pricing model Paid Paid
Starting price 60-day trial —
Free plan — —
Free trial 60 days —
Deployment Desktop, Mobile Cloud, Mobile, Desktop
Platforms Windows, iOS Web, macOS, iOS, Android
Support Phone, Email, Live chat, Docs Email, Docs
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Grid 3 1/2 · Predictable 1/2
Speech output ✓ ✓
Offline use Not checked yet Not checked yet
Specs
Symbol system Hybrid Hybrid
Access methods touch, keyguards, eye gaze, switches, pointer devices, voice activation Touch, screen-tap scanning, switch access, head tracking, eye tracking, gestures, external keyboard, custom scanning
Supported platforms Windows and iPad iOS, Android, macOS-compatible Apple devices, web platform
Layout customization Fully_customizable Fully_customizable
Our review
Pros
  • Combines symbol and text communication with word prediction
  • Supports eye gaze, switches, touch, keyguards and pointer devices
  • Adds computer, environmental control and accessible apps
  • Supports touch, eye tracking, switches, scanning, head tracking, and gestures
  • Customizes grids, keyboards, layouts, colors, fonts, and templates
  • Works across iOS, Android, macOS-compatible Apple devices, and web
Cons
  • Paid software with quote-based licence pricing
  • The broad feature set may require configuration and customization
  • iPad access focuses on touch, symbol and text communication
  • Starting price is 159.99, with no free plan
  • The broad feature set may require more configuration than simpler AAC apps
  • Support is provided through email and documentation
Our verdict

Grid 3 is augmentative and alternative communication software from Smartbox for children and adults whose natural speech is affected by disability. It brings symbol-based vocabularies, text communication, speech output and word prediction…

Read the review →

Predictable is a text-based augmentative and alternative communication app for people with little or no speech, including users with MND/ALS, cerebral palsy, autism, stroke, brain injury, or head and neck cancer. It turns typed messages…

Read the review →
  1. Grid 3AAC Communication Software 8.760-day trial
  2. PredictableAAC Communication Software 8.2Paid

Strengths and trade-offs

  • Grid 3 — where it wins

    • Combines symbol and text communication with word prediction
    • Supports eye gaze, switches, touch, keyguards and pointer devices
    • Adds computer, environmental control and accessible apps

    Where it doesn't

    • Paid software with quote-based licence pricing
    • The broad feature set may require configuration and customization
    • iPad access focuses on touch, symbol and text communication
  • Predictable — where it wins

    • Supports touch, eye tracking, switches, scanning, head tracking, and gestures
    • Customizes grids, keyboards, layouts, colors, fonts, and templates
    • Works across iOS, Android, macOS-compatible Apple devices, and web

    Where it doesn't

    • Starting price is 159.99, with no free plan
    • The broad feature set may require more configuration than simpler AAC apps
    • Support is provided through email and documentation

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

Last updated · How we research and update