# Trans On vs 云数SSR

The clearest difference is iOS requirement: Trans On at 11.0 against 云数SSR's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Trans On ships an update every 2 weeks, 云数SSR fortnightly. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Trans On | 云数SSR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 88 MB | 60 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 9+ |
| Developer | [Transwhale-Technology -ShangHai-Co.Ltd](https://appshunter.io/developer/1625323618) | [云工数投(上海)信息技术有限公司](https://appshunter.io/developer/1761682322) |

## What reviewers say

### Trans On

[App page](https://appshunter.io/ios/app/trans-on/id1517372830)

**In-app purchases:** none


### 云数SSR

[App page](https://appshunter.io/ios/app/ssr/id6618111754)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Trans On free?

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

### Is 云数SSR free?

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

### Do Trans On or 云数SSR have ads?

Neither Trans On nor 云数SSR shows ads.

### Which is updated more often, Trans On or 云数SSR?

Trans On ships an update every 2 weeks, and 云数SSR fortnightly. Most recently, Trans On was updated on October 25, 2026 and 云数SSR on October 18, 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.*