# AAC Messenger vs AAC Autism Communicator

The clearest difference is update cadence: AAC Autism Communicator at every 6 days against AAC Messenger's every 3 weeks. AAC Messenger's advantage is iOS requirement (15.1 vs 17.0). 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.

AAC Messenger ships an update every 3 weeks, AAC Autism Communicator every 6 days. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | AAC Messenger | AAC Autism Communicator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 49 MB | 183 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Assistive Technologies Pte Ltd](https://appshunter.io/developer/1823378343) | [Dmitriy Motorin](https://appshunter.io/developer/1495533596) |

## What reviewers say

### AAC Messenger

[App page](https://appshunter.io/ios/app/aac-messenger/id6747913083)

**In-app purchases:** none


### AAC Autism Communicator

[App page](https://appshunter.io/ios/app/aac-autism-communicator/id6783295908)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AAC Messenger free?

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

### Is AAC Autism Communicator free?

AAC Autism Communicator is free to download, with no in-app purchases.

### Do AAC Messenger or AAC Autism Communicator have ads?

Neither AAC Messenger nor AAC Autism Communicator shows ads.

### Which is updated more often, AAC Messenger or AAC Autism Communicator?

AAC Messenger ships an update every 3 weeks, and AAC Autism Communicator every 6 days. Most recently, AAC Messenger was updated on October 6, 2026 and AAC Autism Communicator on October 17, 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.*