# Stroop Effect vs Weave Chat AAC

The clearest difference is update cadence: Weave Chat AAC at every 8 days against Stroop Effect's every 10 months. Stroop Effect's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stroop Effect ships an update every 10 months, Weave Chat AAC every 8 days. The most recent releases landed on September 20, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Stroop Effect | Weave Chat AAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (523 ratings)](https://appshunter.io/ios/app/weave-chat-aac/id1579129212/reviews)** |
| Number of ratings | — | **523** |
| Positive reviews | — | 79.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 58 MB | 115 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michal Mandrysz](https://appshunter.io/developer/454758944) | [Weave Chat, LLC](https://appshunter.io/developer/1579129214) |

## What reviewers say

### Stroop Effect

[App page](https://appshunter.io/ios/app/stroop-effect-tot/id1443395928)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Stroop Effect free?

Stroop Effect is free to download, with no in-app purchases.

### Is Weave Chat AAC free?

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

### Do Stroop Effect or Weave Chat AAC have ads?

Neither Stroop Effect nor Weave Chat AAC shows ads.

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

Stroop Effect ships an update every 10 months, and Weave Chat AAC every 8 days. Most recently, Stroop Effect was updated on September 20, 2026 and Weave Chat AAC on September 25, 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.*