Weave Chat AAC vs Fast AAC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Weave Chat AAC
This app provides a customizable Augmentative and Alternative Communication (AAC) system. It features a wide range of vocabulary with color-coded categories and allows users to add their own images, phrases, and voices. Users can also modify board layouts and lock customization settings.
- Customizable AAC boards
- Extensive vocabulary with weekly updates
- Add custom images and categories
- Create and save custom phrases
- Select synthetic voice
- Modify board layouts
- Passcode lock for customization
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Weave Chat AAC is a free, dynamic, and completely customizable AAC app that is available to a variety of devices. There are over 3,500 pre-configured words with a symbol library including more than 65,000 symbols that you can choose from. Weave Chat AAC offers a large variety of verbs (green), pronouns (yellow), questions (purple), nouns (tan/orange), adjectives (blue), and conversational words (pink). All color choices were made based on the Fitzgerald Key and new vocabulary is added weekly. Users can add their own custom images and categories in Settings —> Manage Custom Images. In addition, users can add their own custom phrases that can easily be accessed from their board; to add phrases, go to Settings —> Manage Phrases. Users can select a synthetic voice (dependent on their device settings) from Settings —> Change Voice Settings - here you can select your voice, vocal pitch, and rate of speech. Image and text size can be personalized from Settings —> Change Image & Text Size (select from default - small, medium, and large). Settings —> Configure Image Keyboard allows the user to turn on/off features that allow for the category text to be read aloud (synthetic voice for categories), to keep the user in the category after a image has been selected (stay on category after image selection), and disable the speech output for individual words so that it only reads aloud when the white text screen is touched (synthetic voice disabled for individual words). The AAC board can be modified in Settings —> Manage Board Builder. Here, the user can select from the default board (you must make a copy to edit it - to do this select “Add new keyboard” and then select “Hide Images” for Type of Keyboard); grid position boards (ranging in size from 1x2 - 7x15 rows/columns); and Board Builder (gives you the option to build a board from scratch). All boards are completely editable and all custom images and categories can be used from all boards. Lastly, Manage Pin Configuration allows the user to set a pin over all (or just some) aspects of customization to lock down features as needed. Feature List: - Dynamic, customizable, AAC boards - Large variety of verbs, nouns, and adjectives with additional vocabulary added weekly - Add custom images and custom categories - Create and save phrases - Select a synthetic voice (as available per your device settings) - Copy & Paste AAC picture icon messages via “share” - Create and/or modify AAC boards via 3 options: grid position boards (ranging from 1x2 - 7x15), hide images, and/or create a new board from scratch - “Text” others who have the app using AAC picture icons - Set a passcode to lock down features as needed - Weave Chat AAC currently only has English buttons/images
Fast AAC
This app provides a voice for individuals with speech challenges, offering a customizable platform for nonverbal communication. It features a large library of image tiles, flexible layouts, and predictive text to facilitate ease of expression.
- 1800+ image tiles
- Customizable layouts
- Multilingual support
- Predictive text suggestions
- Offline functionality
- Light and dark modes
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Fast AAC gives a voice to nonverbal individuals, helping them communicate with ease, independence, and confidence. Whether for Autism, Cerebral Palsy, stroke recovery, or other speech challenges, this customizable app makes communication accessible for everyone. Why Choose Fast AAC? * Build Your Vocabulary – Access 3000+ high-quality image tiles or add custom images. * Tailored Layouts – Choose from 1x2 up to 12x7 grids, setup frequently used phrases, and organize with folders. * User-Friendly Interface – Light and dark modes, customizable spacing, and flexible layouts. * Multilingual Support – Prebuilt tiles in English, French, Portuguese, Spanish and Filipino. * Time-Saving Predictions – Smart suggestions speed up conversations, predicting your next words based on your unique entries. * Always Secure – Backup and restore settings easily. * Works Offline – Communicate anywhere, no internet required. Download Fast AAC today and unlock the power of communication.
Screenshots
Verdict
The clearest difference is in-app purchases: Weave Chat AAC at none against Fast AAC's 2. Weave Chat AAC also leads on ratings volume (543 vs 8) and rating (4.7 vs 4.4). Fast AAC's advantage is update cadence (every 3 days vs weekly). On price, review sentiment, ads and device support 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. Fast AAC sells 2 one-off in-app purchases. Weave Chat AAC asks for nothing beyond the download.
Weave Chat AAC holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Weave Chat AAC has 543 ratings behind it against 8, so its average is the more settled of the two. Written reviews split almost evenly too, at 80% and 80% positive.
Weave Chat AAC ships an update weekly, Fast AAC every 3 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.
| Parameter | Weave Chat AAC | Fast AAC |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (543 ratings) — better | 4.4 (8 ratings) |
| Positive reviews | 79.8% of reviews | 80.0% of reviews — better |
| Number of ratings | 543 — better | 8 |
| Update frequency | Weekly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 17 |
| Further details — not scored | ||
| Size | 123 MB | 376 MB |
| Age rating | 4+ | 4+ |
| Developer | Weave Chat, LLC | Martin Saetre |
Customer experience
Weave Chat AAC
Fast AAC
Bugs and requests
Weave Chat AAC
Reported bugs
3 issues- Syncing issues causing long loading times
- Inability to receive verification token during signup
- Freezing when trying to share between devices
Requested features
5 requests- Easier custom button editing from main board
- More age-appropriate voice options
- Increased custom button capacity
- Pre-made vocabulary for sensitive topics
- Improved volume and audio quality control
Fast AAC
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Weave Chat AAC
No in-app purchases
Fast AAC
- Fast AAC Premium$0.99
- Fast AAC Premium$12.99







