# aiwa HCI vs Ezen AI

The clearest difference is update cadence: Ezen AI at every 2 weeks against aiwa HCI's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

aiwa HCI ships an update every 4 weeks, Ezen AI every 2 weeks. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | aiwa HCI | Ezen AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 55 MB | 29 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [广州市爱华电器科技有限公司](https://appshunter.io/developer/1810395557) | [内蒙古毅金云科技有限公司](https://appshunter.io/developer/1838621680) |

## What reviewers say

### aiwa HCI

[App page](https://appshunter.io/ios/app/aiwa-hci/id6745003974)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ezen AI

[App page](https://appshunter.io/ios/app/ezen-ai/id6752277445)

This app enables real-time, two-way translation for face-to-face conversations through smart headphones. It supports various modes, voice import for recorded audio, and saves translation history. Communicate effortlessly across dozens of languages.

**Highlights:** Real-time voice translation, Multiple conversation modes, Voice import for recorded audio, Translation history log, Support for dozens of languages, Smart AI voice recognition

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

**In-app purchases:** none


## Frequently asked questions

### Is aiwa HCI free?

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

### Is Ezen AI free?

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

### Do aiwa HCI or Ezen AI have ads?

Neither aiwa HCI nor Ezen AI shows ads.

### Which is updated more often, aiwa HCI or Ezen AI?

aiwa HCI ships an update every 4 weeks, and Ezen AI every 2 weeks. Most recently, aiwa HCI was updated on November 8, 2026 and Ezen AI on October 30, 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.*