# Klax @Work vs Yuki AI

The clearest difference is in-app purchases: Klax @Work at none against Yuki AI's 2. Yuki AI's advantage is update cadence (every 10 days vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Yuki AI sells 2 in-app purchases, starting at $17.99 per month. Klax @Work asks for nothing beyond the download.

Klax @Work ships an update every 11 months, Yuki AI every 10 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Klax @Work | Yuki AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 10 days** |
| Monetization | — | Freemium |
| Size | 56 MB | 64 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Klax Kreativ UG (haftungsbeschraenkt)](https://appshunter.io/developer/1137018536) | [Codelio](https://appshunter.io/developer/1669284714) |

## What reviewers say

### Klax @Work

[App page](https://appshunter.io/ios/app/klax-work/id6478754452)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Yuki AI

[App page](https://appshunter.io/ios/app/yuki-ai-language-learning/id6737810867)

Practice speaking and learning in over 100 languages with an AI instructor available 24/7. Get real-time feedback on pronunciation and grammar, with personalized recommendations to help you improve.

**Highlights:** AI-powered instructor, Support for 100+ languages, Real-time syntax and pronunciation correction, Adaptive learning for all levels, Instant feedback and tips, Personalized recommendations

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly premium | $17.99 | per month |
| yearly subscription | $129.99 | per year |


## Frequently asked questions

### Is Klax @Work free?

Klax @Work is free to download, with no in-app purchases.

### Is Yuki AI free?

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

### Do Klax @Work or Yuki AI have ads?

Neither Klax @Work nor Yuki AI shows ads.

### Which is updated more often, Klax @Work or Yuki AI?

Klax @Work ships an update every 11 months, and Yuki AI every 10 days. Most recently, Klax @Work was updated on October 25, 2026 and Yuki AI 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.*