# AutismPro vs Simple AI AAC

The clearest difference is in-app purchases: Simple AI AAC at none against AutismPro's 1. Simple AI AAC also leads on update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AutismPro sells 1 in-app purchase, starting at $24.99 per year. Simple AI AAC asks for nothing beyond the download.

AutismPro ships an update every 2 months, Simple AI AAC every 3 weeks. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | AutismPro | Simple AI AAC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 64 MB | 92 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tels.one Interactive](https://appshunter.io/developer/1780756744) | [AIPLE Co.,Ltd.](https://appshunter.io/developer/1885106801) |

## What reviewers say

### AutismPro

[App page](https://appshunter.io/ios/app/autismpro/id6757854048)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $24.99 | per year |


### Simple AI AAC

[App page](https://appshunter.io/ios/app/simple-ai-aac/id6760936247)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AutismPro free?

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

### Is Simple AI AAC free?

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

### Do AutismPro or Simple AI AAC have ads?

Neither AutismPro nor Simple AI AAC shows ads.

### Which is updated more often, AutismPro or Simple AI AAC?

AutismPro ships an update every 2 months, and Simple AI AAC every 3 weeks. Most recently, AutismPro was updated on October 12, 2026 and Simple AI AAC on October 11, 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.*