# 二维工具 vs Ezen AI

二维工具 and Ezen AI are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 二维工具 | Ezen AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free |
| Size | 7 MB | 29 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Xuzhou Kehao Technology Co., Ltd](https://appshunter.io/developer/1754917644) | [内蒙古毅金云科技有限公司](https://appshunter.io/developer/1838621680) |

## What reviewers say

### 二维工具

[App page](https://appshunter.io/ios/app/id6505053896)

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

**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 二维工具 free?

二维工具 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 二维工具 or Ezen AI have ads?

Neither 二维工具 nor Ezen AI shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*