# Mofet vs Yuki AI

The clearest difference is in-app purchases: Mofet at none against Yuki AI's 2. Yuki AI's advantage is iOS requirement (12.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

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

Mofet ships an update weekly, Yuki AI every 10 days. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Mofet | Yuki AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Size | 29 MB | 64 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Orlev Levy-Nissenbaum](https://appshunter.io/developer/1071918128) | [Codelio](https://appshunter.io/developer/1669284714) |

## What reviewers say

### Mofet

[App page](https://appshunter.io/ios/app/mofet/id6478654073)

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

**In-app purchases:** none


### Yuki AI

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

**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 Mofet free?

Mofet 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 Mofet or Yuki AI have ads?

Neither Mofet nor Yuki AI shows ads.

### Which is updated more often, Mofet or Yuki AI?

Mofet ships an update weekly, and Yuki AI every 10 days. Most recently, Mofet was updated on October 12, 2026 and Yuki AI on September 30, 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.*