# VOX AAC vs epSpeak

The clearest difference is in-app purchases: epSpeak at none against VOX AAC's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. VOX AAC sells 2 in-app purchases, starting at $7.99 per month. epSpeak asks for nothing beyond the download.

VOX AAC ships an update weekly, epSpeak every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | VOX AAC | epSpeak |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 66 MB | 72 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [A5EC Intelligence Inc.](https://appshunter.io/developer/1874908511) | [Vadim Tabakman](https://appshunter.io/developer/6784034644) |

## What reviewers say

### VOX AAC

[App page](https://appshunter.io/ios/app/vox-aac/id6758773965)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vox Plus Monthly | $7.99 | per month |
| Vox Plus Yearly | $59.99 | per year |


### epSpeak

[App page](https://appshunter.io/ios/app/epspeak/id6785286042)

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

**In-app purchases:** none


## Frequently asked questions

### Is VOX AAC free?

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

### Is epSpeak free?

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

### Do VOX AAC or epSpeak have ads?

Neither VOX AAC nor epSpeak shows ads.

### Which is updated more often, VOX AAC or epSpeak?

VOX AAC ships an update weekly, and epSpeak every 2 weeks. Most recently, VOX AAC was updated on October 24, 2026 and epSpeak on October 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.*