# 四有云 vs Hedwi Translate

The clearest difference is in-app purchases: 四有云 at none against Hedwi Translate's 1. 四有云 also leads on device support (4 vs 2) and iOS requirement (12.0 vs 18). Hedwi Translate's advantage is update cadence (every 2 months vs every 5 months). On price and ads there is nothing between them.

Both are free to download. Hedwi Translate sells 1 one-off in-app purchase. 四有云 asks for nothing beyond the download.

四有云 ships an update every 5 months, Hedwi Translate every 2 months. The most recent releases landed on October 30, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | 四有云 | Hedwi Translate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/hedwi-translate/id6755418461/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 170 MB | 27 MB |
| Requires iOS | **12.0** | 18 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [北京及至奇点科技有限公司](https://appshunter.io/developer/1653088512) | [Xianlong Liu](https://appshunter.io/developer/1063199291) |

## What reviewers say

### 四有云

[App page](https://appshunter.io/ios/app/id6444207355)

**Features:** Vision Pro support

**In-app purchases:** none


### Hedwi Translate

[App page](https://appshunter.io/ios/app/hedwi-translate/id6755418461)

This app offers robust offline translation capabilities, supporting voice, text, and image input. It provides simultaneous interpretation for seamless conversations and ensures privacy by processing all data on-device.

**Highlights:** Offline voice input translation, Offline text input translation, OCR scan translation from images, Simultaneous interpretation for conversations, Fully offline operation, Multi-language support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime VIP Member | $3.99 | one-time |


## Frequently asked questions

### Is 四有云 free?

四有云 is free to download, with no in-app purchases.

### Is Hedwi Translate free?

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

### Do 四有云 or Hedwi Translate have ads?

Neither 四有云 nor Hedwi Translate shows ads.

### Which is updated more often, 四有云 or Hedwi Translate?

四有云 ships an update every 5 months, and Hedwi Translate every 2 months. Most recently, 四有云 was updated on October 30, 2026 and Hedwi Translate on November 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.*