# I Cannot Speak vs GlenMate Kids AAC

The clearest difference is update cadence: GlenMate Kids AAC at every 5 days against I Cannot Speak's monthly. GlenMate Kids AAC also leads on device support (3 vs 1) and iOS requirement (15.6 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. I Cannot Speak sells 2 in-app purchases, starting at $4.99 per month and GlenMate Kids AAC sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

I Cannot Speak ships an update monthly, GlenMate Kids AAC every 5 days. The most recent releases landed on October 31, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | I Cannot Speak | GlenMate Kids AAC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 18 MB | 126 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sakib Shaikh](https://appshunter.io/developer/1838917043) | [GlenMate LLC](https://appshunter.io/developer/1885965915) |

## What reviewers say

### I Cannot Speak

[App page](https://appshunter.io/ios/app/i-cannot-speak/id6807525839)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| I Cannot Speak Pro Monthly | $4.99 | per month |
| I Cannot Speak Pro Yearly | $29.99 | per year |


### GlenMate Kids AAC

[App page](https://appshunter.io/ios/app/glenmate-kids-aac/id6812937202)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AAC Custom | $9.99 | per month |
| AAC AI | $19.99 | per month |


## Frequently asked questions

### Is I Cannot Speak free?

I Cannot Speak is free to download, with in-app purchases available.

### Is GlenMate Kids AAC free?

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

### Do I Cannot Speak or GlenMate Kids AAC have ads?

Neither I Cannot Speak nor GlenMate Kids AAC shows ads.

### Which is updated more often, I Cannot Speak or GlenMate Kids AAC?

I Cannot Speak ships an update monthly, and GlenMate Kids AAC every 5 days. Most recently, I Cannot Speak was updated on October 31, 2026 and GlenMate Kids AAC on October 26, 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.*