Asterics AAC vs TD Snap
Asterics AAC
grid.asterics.euTD Snap
tobiidynavox.comSide by side
| Figure | Asterics AAC | TD Snap |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | Yes | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | Yes |
| Android | Yes | — |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 2 | 1 |
| Spec score · AAC Communication Software | 9.1 (#2) | 7.4 (#21) |
| Headquarters | Vienna, Austria | Stockholm, Sweden |
| Purpose | Asterics AAC is a web-based application for augmentative and alternative communication that lets users create customizable grids. | TD Snap is AAC software offering page sets to help people with communication disabilities communicate. |
| System requirements | Supported devices include computers, tablets and phones running Windows, macOS, Linux, Android or iOS with a modern browser. | The product page lists Windows 10 64-bit version 1803 or newer and iPadOS 15 or newer as system requirements. |
Plans
In their own words
Asterics AAC
Asterics AAC is a free, web-based augmentative and alternative communication app for building customizable grids. Grid elements can display labels or images, speak labels or custom text, collect selected words into sentences, and offer word predictions. Users can select elements with touch, mouse, keyboard, an external switch, scanning, hovering, microphone input, or AsTeRICS Framework events such as eye or head movement. Computer voices are supported, with availability dependent on the browser and platform. Grid actions can control AsTeRICS Framework models, openHAB devices, and programs or devices with an HTTP REST API. It also supports web radio, YouTube control, and podcasts. After the first browser visit caches the app, it can be used offline. Registered users can synchronize grids across devices; online personal data is encrypted with the user’s password, while offline data remains in the browser. Online data is deleted after 365 days without login, and lost passwords cannot be recovered.
TD Snap
TD Snap is augmentative and alternative communication software with page sets for people with speech and language disabilities. The sets support touch, eye gaze, or switch access and provide speech output. Core First, Motor Plan, Express, Text, Scanning, and Aphasia are included with purchase; PODD is available as an in-app purchase. Editing and search tools, visual supports, QuickFires, Google Assistant, and myTobiiDynavox are also included. The latter supports backing up, sharing, and syncing customized content. TD Snap runs on Windows and iPadOS. Listed requirements are Windows 10 64-bit version 1803 or newer and iPadOS 15 or newer. The app is free to download, but speech requires a monthly subscription after a one-month free trial; the App Store lists Speaking Upgrade Monthly at $9.99. The maker says it cannot guarantee compatibility with other hardware brands and does not support compatibility issues on non-approved hardware. Training sessions, video tutorials, webinars, online tools, and software support resources are available.