# eBook Translate Studio vs Audissey

The clearest difference is ads: eBook Translate Studio at none against Audissey's shown. eBook Translate Studio also leads on iOS requirement (15.5 vs 26.5). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. eBook Translate Studio sells 6 in-app purchases, starting at $3.99 per 7 days and Audissey sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

eBook Translate Studio ships an update every 3 days, Audissey every 2 days. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | eBook Translate Studio | Audissey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 77 MB | 389 MB |
| Requires iOS | **15.5** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yusuf Can Dogru](https://appshunter.io/developer/1871695242) | [Won O Soft](https://appshunter.io/developer/329958815) |

## What reviewers say

### eBook Translate Studio

[App page](https://appshunter.io/ios/app/ebook-translate-studio/id6759298524)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $3.99 | per 7 days |
| Pro Monthly | $12.99 | per month |
| Pro Annual | $59.99 | per year |
| credits_50k | $7.99 | one-time |
| credits_250k | $19.99 | one-time |
| credits_500k | $39.99 | one-time |


### Audissey

[App page](https://appshunter.io/ios/app/audissey-web-audio-reader/id6784635190)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audissey Pro | $8.99 | one-time |


## Frequently asked questions

### Is eBook Translate Studio free?

eBook Translate Studio is free to download, with in-app purchases available.

### Is Audissey free?

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

### Do eBook Translate Studio or Audissey have ads?

Audissey shows ads; eBook Translate Studio does not.

### Which is updated more often, eBook Translate Studio or Audissey?

eBook Translate Studio ships an update every 3 days, and Audissey every 2 days. Most recently, eBook Translate Studio was updated on October 5, 2026 and Audissey on October 12, 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.*