Head-to-head · AAC Communication Software
Grid 3 vs Predictable
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 |
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| Cons |
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| 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 → |
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
- Grid 38.7/10 · 60-day trial
A mature AAC system combining symbol, text, speech, access and environmental control.
Visit SmartboxFull verdict → - Predictable8.2/10 · Paid
A feature-rich AAC app for advanced users who need adaptable communication access.
Visit PredictableFull verdict →
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All AAC communication software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
Last updated · How we research and update








