# KeyTrans vs Qlue

The clearest difference is price: Qlue at Free against KeyTrans's $9.99. Qlue also leads on iOS requirement (16.0 vs 18.4). KeyTrans's advantage is update cadence (every 3 days vs every 3 weeks). On ads, in-app purchases and device support there is nothing between them.

Qlue is free to download; KeyTrans costs $9.99 up front. KeyTrans sells 1 one-off in-app purchase and Qlue sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

KeyTrans ships an update every 3 days, Qlue every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | KeyTrans | Qlue |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/keytrans-ai-typing-translator/id6739558003/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 261 MB | 62 MB |
| Requires iOS | 18.4 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [贵辉 胡](https://appshunter.io/developer/1561451356) | [Jiangsu Qianlue information technology Co. Ltd.](https://appshunter.io/developer/6781131275) |

## What reviewers say

### KeyTrans

[App page](https://appshunter.io/ios/app/keytrans-ai-typing-translator/id6739558003)

This AI-powered keyboard offers instant translation within any application. Type in your language and communicate seamlessly across different languages without leaving your current app. It supports custom AI models and APIs for enhanced translation capabilities.

**Highlights:** AI keyboard translation, Instant in-app translation, Custom AI models, Photo translation, Voice translation

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KeyTrans Pro | $9.99 | one-time |


### Qlue

[App page](https://appshunter.io/ios/app/qlue/id6781131273)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Quarterly | $6.99 | per 3 months |
| Yearly | $24.99 | per year |


## Frequently asked questions

### Is KeyTrans free?

KeyTrans costs $9.99, and also offers in-app purchases.

### Is Qlue free?

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

### Do KeyTrans or Qlue have ads?

Neither KeyTrans nor Qlue shows ads.

### Which is updated more often, KeyTrans or Qlue?

KeyTrans ships an update every 3 days, and Qlue every 3 weeks. Most recently, KeyTrans was updated on October 30, 2026 and Qlue 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.*