# Weave Chat AAC vs Fast AAC

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.

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.

## The numbers

| Metric | Weave Chat AAC | Fast AAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (543 ratings)](https://appshunter.io/ios/app/weave-chat-aac/id1579129212/reviews)** | [4.4 (8 ratings)](https://appshunter.io/ios/app/fast-aac/id6751174676/reviews) |
| Number of ratings | **543** | 8 |
| Positive reviews | 79.8% of reviews | **80.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 123 MB | 376 MB |
| Requires iOS | **16.4** | 17 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Weave Chat, LLC](https://appshunter.io/developer/1579129214) | [Martin Saetre](https://appshunter.io/developer/1833821205) |

## What reviewers say

### Weave Chat AAC

[App page](https://appshunter.io/ios/app/weave-chat-aac/id1579129212)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Customizable and easy to use
- 👍 Robust communication features
- 💡 Completely free app
- 🚀 Responsive and helpful support team
- 👍 Wide range of vocabulary and language options

**What reviewers complain about**

- 🐛 Occasional sync and loading issues
- 👎 Limited custom button capacity
- 👎 Lack of pre-made vocabulary for certain topics
- 👎 Inconsistent voice quality and volume
- 👎 Confusing button editing process

**Reported bugs**

- Syncing issues causing long loading times
- Inability to receive verification token during signup
- Freezing when trying to share between devices

**Requested features**

- 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

[App page](https://appshunter.io/ios/app/fast-aac/id6751174676)

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.

**Highlights:** 1800+ image tiles, Customizable layouts, Multilingual support, Predictive text suggestions, Offline functionality, Light and dark modes

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fast AAC Premium | $0.99 | one-time |
| Fast AAC Premium | $12.99 | one-time |


## Frequently asked questions

### Is Weave Chat AAC free?

Weave Chat AAC is free to download, with no in-app purchases.

### Is Fast AAC free?

Fast AAC is free to download, with in-app purchases available.

### Which has better reviews, Weave Chat AAC or Fast AAC?

Weave Chat AAC is rated higher. Weave Chat AAC averages 4.7 out of 5 from 543 ratings, while Fast AAC averages 4.4 from 8 ratings.

### Do Weave Chat AAC or Fast AAC have ads?

Neither Weave Chat AAC nor Fast AAC shows ads.

### Which is updated more often, Weave Chat AAC or Fast AAC?

Weave Chat AAC ships an update weekly, and Fast AAC every 3 days. Most recently, Weave Chat AAC was updated on October 27, 2026 and Fast AAC on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*