Comparison

PlayButton vs TD Snap®

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

Head to head
About

PlayButton

This app offers a straightforward way to record and play back single sounds. It's designed for simplicity, with just one record and one play button. An optional lock feature prevents accidental changes, making it useful for users with physical challenges.

Highlights
  • One-touch recording
  • Single sound playback
  • Minimalist interface
  • Optional lock functionality
  • Therapy tool for special needs
Features
Read full description

PlayButton is a simple app that provides the most minimal record and playback experience possible. One record button, one play button, and one sound at a time. If you need a quick way to record a sound and play it back, it doesn't get simpler than this. Used in therapy for special needs students who have physical problems with pressing small buttons, this app allows the user to participate with their sound. For additional control over the interface a "lock" functionality is available from the device's Settings that allows a recorded sound to be locked, removing the record buttons until the app is unlocked. If you choose to support PlayButton through a small in-app annual subscription, the Terms of Service are governed by Apple's standard terms, as specified here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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.

Screenshots

PlayButton3 screens

Verdict

The call

The clearest difference is review sentiment: PlayButton at 100% against TD Snap®'s 31%. PlayButton also leads on rating (5.0 vs 4.1) and monetization model (free with in-app purchases vs subscription). TD Snap®'s advantage is ratings volume (856 vs 2) and update cadence (every 2 months vs every 6 months). 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. PlayButton sells 1 in-app purchase, starting at $4.99 per year and TD Snap® sells 10 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PlayButton holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: TD Snap® has 856 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of PlayButton's written reviews are positive against 31% of TD Snap®'s.

UpkeepUpdate frequency

PlayButton ships an update every 6 months, TD Snap® every 2 months. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

Scorecard7 real differences · 3 level
PlayButton versus TD Snap®: the parameters behind the verdict, then further details
ParameterPlayButtonTD Snap®
PriceFreeFree
Rating5.0 (2 ratings) — better4.1 (856 ratings)
Positive reviews100.0% of reviews — better30.7% of reviews
Number of ratings2856 — better
Update frequencyEvery 6 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, Apple Watch — betteriPad
Requires iOS16.413.0 — better
Further details — not scored
Size23 MB3.4 GB
Age rating4+4+
DeveloperAardustry GmbHTobii Dynavox LLC

Customer experience

PlayButton

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

TD Snap®

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

Bugs and requests

PlayButton

Not enough reviews yet to summarise bugs or 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

In-app purchases

1 purchases

PlayButton

Subscriptions1
  • Yearly Supporter$4.991 Year
10 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
One-time6
  • Acapela Voices$39.99
  • Nuance Voices$39.99
  • Speaking Upgrade$49.99
Show 3 more
  • METACOM Symbols$49.99
  • PODD Page Sets$149.99
  • Gateway Page Sets$149.99

Questions

Is PlayButton free?
PlayButton is free to download, with in-app purchases available.
Is TD Snap® free?
TD Snap® is free to download, with in-app purchases available.
Which has better reviews, PlayButton or TD Snap®?
PlayButton is rated higher. PlayButton averages 5.0 out of 5 from 2 ratings, while TD Snap® averages 4.1 from 856 ratings.
Do PlayButton or TD Snap® have ads?
Neither PlayButton nor TD Snap® shows ads.
Which is updated more often, PlayButton or TD Snap®?
PlayButton ships an update every 6 months, and TD Snap® every 2 months. Most recently, PlayButton was updated on October 9, 2026 and TD Snap® on October 13, 2026.

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