Speech AAC vs Prism

Speech AAC Assist is a professional-grade Augmentative and Alternative Communication (AAC) app designed for people with speech disabilities, autism, ALS, stroke recovery, cerebral palsy, and anyone who needs a voice. COMMUNICATE INSTANTLY Tap words to build sentences and speak them aloud using real human voices (Adam & Liza) or your device's built-in text-to-speech. Every word is spoken clearly and naturally. REAL HUMAN VOICES Choose between two professionally recorded voices — Adam and Liza — with over 3,700 words recorded by real people. When a word isn't recorded, the app seamlessly falls back to text-to-speech so you're never left silent. YOUR BOARDS, YOUR WAY Build custom communication boards for every situation — medical appointments, school, home, social settings, and more. Pin your most-used boards to the top for instant access. Includes 12 professionally designed starter boards based on AAC research: • Core Vocabulary (36 high-frequency words covering 80% of daily communication) • Quick Phrases • Feelings & Emotions • Medical & Health • Food & Drink • People & Family • Places & Activities • Emergency (speaks immediately — no extra taps) QUICK ACCESS BAR Six emergency communication buttons — Help, Yes, No, Stop, Pain, I Need — are always visible on screen and speak instantly with one tap. No building a sentence required. FULLY ACCESSIBLE SpeakEasy AAC is built from the ground up for people with disabilities: • Section 508 and WCAG 2.1 AAA compliant • Full VoiceOver support with labels, hints, and traits on every element • Switch Control compatible • Auto-scan mode for single-switch users • Large touch targets (minimum 60×60pt everywhere) • High contrast mode • Adjustable button size, font size, and emoji size • Reduce Motion support • Caregiver PIN lock to protect settings KEYBOARD INPUT Prefer to type? Switch to keyboard mode and type anything — SpeakEasy will speak it instantly. Great for literate users who need faster input. MEDICATION REMINDERS Never miss a dose. Set up daily medication reminders with customizable times and get notified right on your device. COMMUNICATION LOG Track progress over time with a built-in communication log. See daily and weekly stats, most-used words, and share reports with therapists and caregivers via CSV export. WORKS OFFLINE Everything works completely offline. No internet connection required. No accounts. No subscriptions. Your communication is private and always available. CAREGIVER & THERAPIST FRIENDLY PIN-protected settings keep the app configured the way you need it. Caregivers and speech-language pathologists can set up boards, customize vocabulary, and lock the interface so users always see the right layout. CUSTOMIZABLE EVERYTHING • 6 background color themes • Adjustable speech rate and pitch • 4 word organization modes • Multiple language support • Dark mode compatible SpeakEasy AAC Assist is built with love by PayneBrain Studios — a team dedicated to making technology work for everyone.

Prism AAC helps nonverbal children and adults talk. Tap pictures, build sentences, and hear them spoken aloud — in 25 languages, on iPhone, iPad and Apple Watch. PRISM AAC SUBSCRIPTION Prism AAC is a subscription app: US$4.99 per month, with a 2-week free trial for new subscribers. Subscribe in the app with your Apple Account. Your subscription is linked to a free Synalux account, which you can create in one tap with Sign in with Apple, so the same subscription also works in the web app. Emergency communication, crisis phrases and bedside cards always stay free, with or without a subscription. Your subscription includes communication boards with 22 categories, a keyboard with word prediction, saved phrases, device voices and cached speech, on-device AI, visual schedules and therapeutic games. Each month it also includes 50,000 newly generated natural-voice speech characters and 100 cloud AI requests. Cached playback and device voices never use this allowance. The allowance resets on the first day of each month (00:00 UTC), and there are no overage charges. No ads. No data harvesting. Payment is charged to your Apple Account when you confirm the purchase, or when the free trial ends. The subscription renews automatically each month unless it is cancelled at least 24 hours before the end of the current period. You can manage or cancel it in your Apple Account settings. The price in your country is shown in the app before you subscribe. WHY PRISM AAC - Privacy first: on-device AI keeps your words on your device - Works offline: boards, saved phrases and cached speech need no connection - Apple Watch: communicate directly from your wrist - 25 languages, including Simplified, Traditional and Hong Kong Chinese - Customizable vocabulary, grid size, themes and motor accommodations - Hands-free input: head tracking, switch scanning, gestures and voice - Caregiver tools: schedules, notes, insights and a caregiver PIN Terms of Use: https://synalux.ai/terms Privacy Policy: https://synalux.ai/privacy