# EYA vs BigMat

The clearest difference is in-app purchases: BigMat at none against EYA's 2. BigMat also leads on update cadence (every 6 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. EYA sells 2 in-app purchases, starting at $9.99 per month. BigMat asks for nothing beyond the download.

EYA ships an update every 2 weeks, BigMat every 6 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | EYA | BigMat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Size | 102 MB | 39 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Enhance Your Ability LLC](https://appshunter.io/developer/1884943929) | [Educational Era](https://appshunter.io/developer/1761663359) |

## What reviewers say

### EYA

[App page](https://appshunter.io/ios/app/eya-aac-communication/id6760553585)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EYA Pro Monthly | $9.99 | per month |
| EYA Pro Yearly | $109.99 | per year |


### BigMat

[App page](https://appshunter.io/ios/app/bigmat/id6767524274)

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

**In-app purchases:** none


## Frequently asked questions

### Is EYA free?

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

### Is BigMat free?

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

### Do EYA or BigMat have ads?

Neither EYA nor BigMat shows ads.

### Which is updated more often, EYA or BigMat?

EYA ships an update every 2 weeks, and BigMat every 6 days. Most recently, EYA was updated on October 31, 2026 and BigMat on October 31, 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.*