VOX AAC vs Sunspeak
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
VOX AAC
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VOX AAC is a calm, accessible communication app designed to help people express themselves with confidence. Created for learners, families, caregivers, and professionals, VOX AAC supports everyday communication through customizable visual boards, tappable vocabulary tiles, and clear speech output. Users can build phrases quickly, save favorite words or messages, and access the vocabulary they need without a cluttered or distracting interface. VOX AAC is useful for people who benefit from Augmentative and Alternative Communication, including nonverbal or minimally verbal users, autistic users, people with aphasia, apraxia, dysarthria, cerebral palsy, developmental disabilities, or temporary speech challenges. Key features: ⢠Visual communication boards for everyday needs ⢠Tap-to-speak vocabulary tiles ⢠Custom words, phrases, and categories ⢠Favorites for quick access to common messages ⢠Natural speech output ⢠Child-safe interface with parental lock ⢠Built-in support resources and guidance ⢠Simple, focused design for home, school, therapy, and daily routines Whether used by an individual communicator, a parent, caregiver, teacher, or speech-language professional, VOX AAC provides a practical way to support communication, independence, and connection. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://voxaac.com/privacy-policy
Sunspeak
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Tap words and symbols to build sentences and speak. Sunspeak is an easy to use and highly customizable AAC (Augmentative and Alternative Communication) app for people who cannot speak or need help being understood. Fully customizable ⢠Create and edit communication boards ⢠Drag and drop to move and resize buttons ⢠Customize layouts, colors, content and more ⢠Gradually reveal more words as communication improves ⢠Adapt the app to each individual user Built for real-world use ⢠Fast, responsive and designed for daily communication ⢠Works offline for reliability anywhere ⢠Simple to use Version history and control ⢠See every change made to a board ⢠Instantly restore previous versions ⢠Undo / redo changes while editing ⢠Experiment freely without losing progress Sync across devices ⢠Seamlessly sync your boards between devices ⢠Set up once and access everywhere Progress insights ⢠See communication improve over time ⢠Understand patterns like longer messages and faster typing Multiple languages ⢠Create and use boards in different languages ⢠Support for bilingual communication Private and secure ⢠Your data stays under your control ⢠No ads or invasive tracking Designed for caregivers and users ⢠Flexible setup for parents, carers and therapists ⢠Suitable for both children and adults ⢠Scales from simple boards to advanced setups Who is Sunspeak for? Sunspeak is ideal for people who: ⢠are non-verbal or have limited speech ⢠use AAC systems to communicate ⢠need a flexible, modern communication tool Sunspeak makes communication simple, fast and accessible. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
VOX AAC and Sunspeak are too close to call on the numbers: across 6 compared parameters ā price, update cadence, ads and in-app purchases among them ā neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. VOX AAC sells 2 in-app purchases, starting at $7.99 per month and Sunspeak sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
VOX AAC ships an update weekly, Sunspeak every 2 weeks. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.
| Parameter | VOX AAC | Sunspeak |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly ā better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 ā better |
| Further details ā not scored | ||
| Size | 66 MB | 99 MB |
| Age rating | 4+ | 4+ |
| Developer | A5EC Intelligence Inc. | Alzenware |
In-app purchases
VOX AAC
- Vox Plus Monthly$7.991 Month
- Vox Plus Yearly$59.991 Year
Sunspeak
- Pro$9.991 Month
- Pro$84.991 Year
- Pro Lifetime$199.99









