# LUA AI vs Goethe Pass

The clearest difference is update cadence: Goethe Pass at every 4 days against LUA AI's every 11 days. LUA AI's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LUA AI ships an update every 11 days, Goethe Pass every 4 days. The most recent releases landed on October 9, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | LUA AI | Goethe Pass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 4 days** |
| Size | 73 MB | 38 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [GLOBOSOFT TECHNOLOGY SOLUTIONS](https://appshunter.io/developer/1265392408) | [Indo Yoon](https://appshunter.io/developer/1866282692) |

## What reviewers say

### LUA AI

[App page](https://appshunter.io/ios/app/lua-ai-german/id6741326157)

**In-app purchases:** none


### Goethe Pass

[App page](https://appshunter.io/ios/app/goethe-pass/id6762120782)

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

**In-app purchases:** none


## Frequently asked questions

### Is LUA AI free?

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

### Is Goethe Pass free?

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

### Do LUA AI or Goethe Pass have ads?

Neither LUA AI nor Goethe Pass shows ads.

### Which is updated more often, LUA AI or Goethe Pass?

LUA AI ships an update every 11 days, and Goethe Pass every 4 days. Most recently, LUA AI was updated on October 9, 2026 and Goethe Pass on October 18, 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.*