Mavis AAC vs Speech AAC
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Mavis AAC
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Mavis AAC is a more capable, user-friendly alternative to the built-in Live Speech app for those using speech synthesis daily, particularly those with bulbar-onset ALS or other speech problems. Key Features: ⢠Optimized for use with an external Bluetooth keyboard, so minimal reaching and touching are necessary. ⢠History and keyboard shortcuts that make repeating a phrase easy when someone has misunderstood. ⢠Supports iPhone/iPad. ⢠Familiar chat-oriented interface. ⢠Allows fixing the pronunciation of words - most often for people's names or nicknames. ⢠Has multiple bell sounds for helping interject in a conversation or gain someone's attention. ⢠Completely private - this app does not collect data. ⢠Completely offline - this app does not require an internet connection once installed. Voices: ⢠Supports any iOS system voice ⢠Supports Apple's Personal Voice feature when enabled and supported by hardware ⢠Voice, pitch and speaking rate can all be adjusted ⢠Supports importing voice-banked recordings and playing them directly by matching text Telephony: ⢠Supports voice synthesis in both phone and FaceTime calls Support: ⢠Please consult the documentation available at https://lazybearlabs.com/mavis/ ⢠Feedback and questions can be sent to support@lazybearlabs.com
Speech AAC
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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 ā Adam and Liza ā 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 ā 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 ā no extra taps) QUICK ACCESS BAR Six emergency communication buttons ā Help, Yes, No, Stop, Pain, I Need ā 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 60Ć60pt 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 ā 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 ā a team dedicated to making technology work for everyone.
Screenshots
Verdict
The clearest difference is in-app purchases: Mavis AAC at none against Speech AAC's 6. On price, ads, device support and iOS requirement there is nothing between them.
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. Speech AAC sells 6 one-off in-app purchases. Mavis AAC asks for nothing beyond the download.
| Parameter | Mavis AAC | Speech AAC |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | ā |
| Ads | No | No |
| In-app purchases | No ā better | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 17.6 |
| Further details ā not scored | ||
| Size | 164 MB | 129 MB |
| Age rating | 4+ | 12+ |
| Developer | Lazy Bear Labs LLC | Carlton Payne III |
In-app purchases
Mavis AAC
No in-app purchases
Speech AAC
- Small Tip$0.99
- Medium Tiip$4.99
- Large Tip$9.99
Show 3 moreShow fewer
- Huge Thank You!$19.99
- Champion!$49.99
- Legend!$99.99








