# EN vs AIVox

The clearest difference is ads: EN at none against AIVox's shown. EN also leads on update cadence (every 4 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EN ships an update every 4 days, AIVox every 3 weeks. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | EN | AIVox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 37 MB | 58 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Kairi Harada](https://appshunter.io/developer/1883013894) | [Cattle Software](https://appshunter.io/developer/1704645956) |

## What reviewers say

### EN

[App page](https://appshunter.io/ios/app/en-sns/id6760182981)

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

**In-app purchases:** none


### AIVox

[App page](https://appshunter.io/ios/app/aivox/id6764459694)

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

**In-app purchases:** none


## Frequently asked questions

### Is EN free?

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

### Is AIVox free?

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

### Do EN or AIVox have ads?

AIVox shows ads; EN does not.

### Which is updated more often, EN or AIVox?

EN ships an update every 4 days, and AIVox every 3 weeks. Most recently, EN was updated on October 14, 2026 and AIVox on October 24, 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.*