Comparison

TD Snap® vs TextAloud

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

TD Snap®

This communication software assists individuals with speech and language disabilities by offering symbol-supported and text-based communication options. It features customizable page sets and editing tools, accessible via touch, eye gaze, and switch access. A subscription is required after a trial period.

Highlights
  • Symbol-supported and text-based page sets
  • Customizable editing tools
  • Touch, eye gaze, and switch access
  • Picture Communication Symbols library
  • Visual schedules and timers
  • Cloud-based content syncing
Features
Read full description

TD Snap® is a flexible, robust communication software for people with speech and language disabilities such as autism, cerebral palsy and aphasia. Created by Tobii Dynavox, a leader in augmentative and alternative communication (AAC), TD Snap provides a choice of evidence-based, professionally developed page sets designed to meet different communication needs and preferences, with both symbol-supported and text-based options. TD Snap includes easy-to-use editing tools to create a personalized experience, and is accessible via touch, eye gaze and switch access methods. A monthly subscription is required to enable speech following a 1-month trial period. Tobii Dynavox offers complementary resources to help communicators, caregivers, and professionals succeed with TD Snap. These resources can be found by visiting myTobiiDynavox.com or tobiidynavox.com. Have you purchased a Tobii Dynavox device and looking to use your companion TD Snap license on an iOS device? Download this app and log into myTobiiDynavox in the start-up wizard. Customizable TD Snap Page Sets: • Core First: A symbol-supported page set enabling a path to literacy at any stage of language development, now also available in High contrast • Motor Plan: A symbol-supported page set enabling efficient language acquisition at any age, custom designed for both touch and eye gaze • Express: A symbol-supported page set to help people express themselves using theme-based phrases and words, now also available in bilingual Spanish/English • Text: A page set for those who are literate or transitioning from symbol supports to literacy • Scanning: A page set for those who use scanning as their primary access method, • Aphasia: A page set to help adults with aphasia communicate while also supporting language recovery , now also available in bilingual Spanish/English • PODD*: A page set based on the Pragmatic Organization Dynamic Display vocabulary strategy, developed by AAC expert Gayle Porter • Gateway*: A page set based on the Gateway vocabulary strategy, developed by Joan Bruno *Denotes in-app purchase of an additional monthly subscription per page or symbol set. Developed by a third party. Powerful Set of Integrated TD Snap Tools: • Editing: An intuitive editing tool to help customize buttons to meet a communicator’s unique needs • Diversity: A variety of diversity settings that let you customize skin tone, hair shades, and more • PCS: A built-in library of over 75,000 Picture Communication Symbols translated into over 25 languages • Search: A search bar to locate words and symbols with an easy and accessible path to find them • Visual Supports: A set of supports like visual schedules, timers, and scripts • Google Assistant: An integrated tool enabling symbol-supported access to Google Assistant • QuickFires: A set of commonly used pre-programmed phrases to make communication smoother • myTobiiDynavox: A cloud-based resource for backing up, sharing, and syncing customized content. How Subscriptions Work Following the 1-month free trial, your Apple ID payment method on file will automatically be charged monthly unless you cancel 24 hours before the trial ends. Subsequent monthly payments will be charged to your Apple ID payment method 24 hours before the end of each period. Your subscriptions are managed in account settings on the App Store. TD Snap® is a trademark and registered trademark of Tobii Dynavox AB. Tobii Dynavox cannot guarantee compatibility of TD Snap with any non-Tobii Dynavox brand of hardware and will not offer technical support for compatibility issues. All downloads are governed by TD Snap License Agreement for Download.

About

TextAloud

This app converts written text into spoken words using a variety of voices and languages. It allows users to customize reading speed, pauses, and import their own documents for audio playback. Ideal for presentations or language practice.

Highlights
  • Text-to-speech reading
  • 100+ languages and 400+ voices
  • Customizable reading speed and pauses
  • Import text documents
  • Paragraph, word, or sentence reading
Features
Read full description

TextAloud is designed as a simple text-to-speech reading app. It is designed to allow users to read out text in their chosen voice. They can chose to read out their text in different lengths and add natural pauses, which is perfect for giving presentations. TextAloud also gives you access to voices in over a 100 different languages so a user can effortlessly read text in multiple different languages. FREE TRIAL: Use all the voices in TextAloud for 30 minutes worth of 'Speech Time'. After that there is a one of in-app-purchase to get unlimited access to TextAloud. Key Features: * Read text by paragraph, word or sentence * Quickly switch between different languages * Access over 400 voices in 100 different languages * Import your own text documents * Full library of help videos If your organisation cannot use In App Purchases, you can download TextAloud Pro which has is a paid app with unlimited access.

Screenshots

TextAloud4 screens

Verdict

The call

The clearest difference is review sentiment: TextAloud at 100% against TD Snap®'s 31%. TextAloud also leads on monetization model (free with in-app purchases vs subscription) and update cadence (weekly vs every 2 months). TD Snap®'s advantage is rating (4.1 vs 2.5) and ratings volume (873 vs 2). On price, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. TD Snap® sells 4 in-app purchases, starting at $4.99 per month and TextAloud sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

TD Snap® holds the better App Store score, 4.1 against 2.5. That said, the two scores are not equally well evidenced: TD Snap® has 873 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 31% of TD Snap®'s written reviews are positive against 100% of TextAloud's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

TD Snap® ships an update every 2 months, TextAloud weekly. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.

Scorecard7 real differences · 3 level
TD Snap® versus TextAloud: the parameters behind the verdict, then further details
ParameterTD Snap®TextAloud
PriceFreeFree
Rating4.1 (873 ratings) — better2.5 (2 ratings)
Positive reviews30.7% of reviews100.0% of reviews — better
Number of ratings873 — better2
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPadiPhone, iPad, iPod — better
Requires iOS13.0 — better15.0
Further details — not scored
Size3.4 GB8 MB
Age rating4+4+
DeveloperTobii Dynavox LLCAce Centre

Customer experience

TD Snap®

All ratings856 ratings
Positive77.1%
Neutral6.3%
Negative16.6%
Written reviews179 reviews
Positive30.7%
Neutral5.6%
Negative63.7%

TextAloud

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

TD Snap®

Reported bugs

4 issues
  • Voice disappearing after updates
  • Crashes on launch
  • Incompatibility with iPad Pro
  • Inability to restore purchased content

Requested features

5 requests
  • Ability to change undo symbol
  • Link to ACCIL image database
  • Ability to set user age for appropriate vocabulary
  • More robust core vocabulary
  • Easier grammar modeling

TextAloud

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

TD Snap®

Subscriptions4
  • Gateway Monthly1 Month trial$4.991 Month
  • PODD Monthly1 Month trial$4.991 Month
  • Metacom Monthly1 Month trial$4.991 Month
Show 1 more
  • Speaking Upgrade Monthly1 Month trial$9.991 Month
1 purchases

TextAloud

One-time1
  • Unlimited Voice Allowance$19.99

Questions

Is TD Snap® free?
TD Snap® is free to download, with in-app purchases available.
Is TextAloud free?
TextAloud is free to download, with in-app purchases available.
Which has better reviews, TD Snap® or TextAloud?
TD Snap® is rated higher. TD Snap® averages 4.1 out of 5 from 873 ratings, while TextAloud averages 2.5 from 2 ratings.
Do TD Snap® or TextAloud have ads?
Neither TD Snap® nor TextAloud shows ads.
Which is updated more often, TD Snap® or TextAloud?
TD Snap® ships an update every 2 months, and TextAloud weekly. Most recently, TD Snap® was updated on November 2, 2026 and TextAloud on October 24, 2026.

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