# Translation Server vs Control

The clearest difference is in-app purchases: Control at none against Translation Server's 1. Control also leads on update cadence (every 5 days vs every 6 months) and iOS requirement (18.5 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. Control asks for nothing beyond the download.

Translation Server ships an update every 6 months, Control every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Translation Server | Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/control-llm-interface/id6752229004/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 days** |
| Size | 23 MB | 9 MB |
| Requires iOS | 26.0 | **18.5** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Wei-Cheng Ling](https://appshunter.io/developer/1155984309) | [Carlos Tarrats](https://appshunter.io/developer/1838355154) |

## 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 |


### Control

[App page](https://appshunter.io/ios/app/control-llm-interface/id6752229004)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Translation Server free?

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

### Is Control free?

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

### Do Translation Server or Control have ads?

Neither Translation Server nor Control shows ads.

### Which is updated more often, Translation Server or Control?

Translation Server ships an update every 6 months, and Control every 5 days. Most recently, Translation Server was updated on October 24, 2026 and Control on October 24, 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.*