# Translation Server vs Jo一個T9

The clearest difference is in-app purchases: Jo一個T9 at none against Translation Server's 1. Jo一個T9 also leads on update cadence (weekly vs every 6 months) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Translation Server sells 1 one-off in-app purchase. Jo一個T9 asks for nothing beyond the download.

Translation Server ships an update every 6 months, Jo一個T9 weekly. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Translation Server | Jo一個T9 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Size | 23 MB | 17 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wei-Cheng Ling](https://appshunter.io/developer/1155984309) | [YEN YU LIN](https://appshunter.io/developer/6807881962) |

## What reviewers say

### Translation Server

[App page](https://appshunter.io/ios/app/translation-server/id6751807201)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $4.99 | one-time |


### Jo一個T9

[App page](https://appshunter.io/ios/app/jot9/id6809322077)

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

**In-app purchases:** none


## Frequently asked questions

### Is Translation Server free?

Translation Server is free to download, with in-app purchases available.

### Is Jo一個T9 free?

Jo一個T9 is free to download, with no in-app purchases.

### Do Translation Server or Jo一個T9 have ads?

Neither Translation Server nor Jo一個T9 shows ads.

### Which is updated more often, Translation Server or Jo一個T9?

Translation Server ships an update every 6 months, and Jo一個T9 weekly. Most recently, Translation Server was updated on October 24, 2026 and Jo一個T9 on October 31, 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.*