# Eyf快递 vs 译牛云同传

The clearest difference is update cadence: Eyf快递 at every 3 weeks against 译牛云同传's every 6 months. 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.

Eyf快递 ships an update every 3 weeks, 译牛云同传 every 6 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Eyf快递 | 译牛云同传 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Size | 86 MB | 123 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [EYF软件服务商](https://appshunter.io/developer/1594546121) | [DizSoft](https://appshunter.io/developer/537903375) |

## What reviewers say

### Eyf快递

[App page](https://appshunter.io/ios/app/eyf/id1602204947)

**Features:** macOS Compatibility

**In-app purchases:** none


### 译牛云同传

[App page](https://appshunter.io/ios/app/id6479304629)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Eyf快递 free?

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

### Is 译牛云同传 free?

译牛云同传 is free to download, with no in-app purchases.

### Do Eyf快递 or 译牛云同传 have ads?

Neither Eyf快递 nor 译牛云同传 shows ads.

### Which is updated more often, Eyf快递 or 译牛云同传?

Eyf快递 ships an update every 3 weeks, and 译牛云同传 every 6 months. Most recently, Eyf快递 was updated on October 27, 2026 and 译牛云同传 on October 25, 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.*