TD Snap® vs Splingo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Splingo
Engaging educational games designed by speech and language therapists to help children develop essential communication skills. Features interactive gameplay, bright visuals, and motivating reward systems. Targets various language areas from early words to complex directions.
- Therapist-designed games
- Targets receptive language
- Early words development
- Following directions
- Interactive gameplay
- Reward games
- Language assessment tool
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Speech and Language apps for children Designed by Speech and Language Therapists/Pathologists, Splingo apps are fun and engaging educational games to help your child develop their speech and language skills. Specially designed by Speech and Language Therapists/Pathologists to target different areas of language development Fun and interactive gameplay with an emphasis on learning Bright, colorful images and animations In-built reward games to engage and motivate Recommended by Speech and Language Therapists/Pathologists Splingo games target all these areas of language development – Following Directions/Receptive Language Actions/verbs Pronouns Early Words development Past Tense Categories Adjectives / Describing Words Language Assessment Splingo also includes a professional’s Language Assessment tool designed to assess children’s receptive language skills. As Speech and Language Therapists / Pathologists with over 40 years experience between us we know what it takes to support children’s speech and language development! We’ve designed these Splingo games to be fun and educational by using bright, colorful images and animations. Splingo games can be customized to target specific language skill areas so you can be certain that your child is playing the right games at the right level. We’ve added high-quality, in-built reward games to motivate your child to keep on learning. The games also have an option to select between US voice and UK voice. Children love playing Splingo and parents and professionals tell us it’s an app that children ask for over and over again – they’re having fun whilst they’re learning! Used for over a decade by Speech and Language Therapists all over the world, Splingo is a go-to app for developing children’s language skills. **Frequently listed as a Top 10 Speech and Language App (Speech Sisters; District Speech; Therapy Tree; The Sped Guru; TechBooky**
Screenshots
Verdict
The clearest difference is rating: TD Snap® at 4.1 against Splingo's 3.5. TD Snap® also leads on ads (none vs shown) and ratings volume (856 vs 6). Splingo's advantage is monetization model (free with in-app purchases vs subscription) and device support (3 vs 1). On price, review sentiment, update cadence 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
Both are free to download. TD Snap® sells 10 in-app purchases, starting at $4.99 per month and Splingo sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
TD Snap® holds the better App Store score, 4.1 against 3.5. That said, the two scores are not equally well evidenced: TD Snap® has 856 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 31% of TD Snap®'s written reviews are positive against 35% of Splingo's, so the app with the better star average is not the one people write more warmly about.
Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 13, 2026.
| Parameter | TD Snap® | Splingo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (856 ratings) — better | 3.5 (6 ratings) |
| Positive reviews | 30.7% of reviews | 34.8% of reviews — better |
| Number of ratings | 856 — better | 6 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 3.4 GB | 791 MB |
| Age rating | 4+ | 4+ |
| Developer | Tobii Dynavox LLC | Splingo Ltd |
Customer experience
TD Snap®
Splingo
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
Splingo
Not enough reviews yet to summarise bugs or requests.
In-app purchases
TD Snap®
- Gateway Monthly1 Month trial$4.991 Month
- PODD Monthly1 Month trial$4.991 Month
- Metacom Monthly1 Month trial$4.991 Month
Show 1 moreShow fewer
- Speaking Upgrade Monthly1 Month trial$9.991 Month
- Acapela Voices$39.99
- Nuance Voices$39.99
- Speaking Upgrade$49.99
Show 3 moreShow fewer
- METACOM Symbols$49.99
- PODD Page Sets$149.99
- Gateway Page Sets$149.99
Splingo
- Splingos Language UniverseFree
- Actions With Splingo$0.99
- Categories With Splingo$0.99
Show 5 moreShow fewer
- Describing Words With Splingo$0.99
- Pronouns With Splingo$0.99
- Past Tense With Splingo$0.99
- Early Words With Splingo$0.99
- Language Assessment$9.99









