# VOX AAC vs Sunspeak

VOX AAC and Sunspeak are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. VOX AAC sells 2 in-app purchases, starting at $7.99 per month and Sunspeak sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

VOX AAC ships an update weekly, Sunspeak every 2 weeks. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | VOX AAC | Sunspeak |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 66 MB | 99 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [A5EC Intelligence Inc.](https://appshunter.io/developer/1874908511) | [Alzenware](https://appshunter.io/developer/1851623532) |

## 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 |


### Sunspeak

[App page](https://appshunter.io/ios/app/sunspeak/id6762251435)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $9.99 | per month |
| Pro | $84.99 | per year |
| Pro Lifetime | $199.99 | one-time |


## Frequently asked questions

### Is VOX AAC free?

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

### Is Sunspeak free?

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

### Do VOX AAC or Sunspeak have ads?

Neither VOX AAC nor Sunspeak shows ads.

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

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