# academyOS app vs LangSurf

The clearest difference is in-app purchases: academyOS app at none against LangSurf's 2. academyOS app also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. LangSurf sells 2 in-app purchases, starting at $8.99 per month. academyOS app asks for nothing beyond the download.

academyOS app ships an update weekly, LangSurf every 8 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | academyOS app | LangSurf |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 8 days |
| Size | 54 MB | 107 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [creativeloop LLC](https://appshunter.io/developer/1860419030) | [Joachim Bulow](https://appshunter.io/developer/1893139399) |

## What reviewers say

### academyOS app

[App page](https://appshunter.io/ios/app/academyos-app/id6756390583)

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

**In-app purchases:** none


### LangSurf

[App page](https://appshunter.io/ios/app/langsurf-language-game/id6762151518)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LangSurf Pro 1 Month | $8.99 | per month |
| LangSurf Pro 1 Year | $79.99 | per year |


## Frequently asked questions

### Is academyOS app free?

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

### Is LangSurf free?

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

### Do academyOS app or LangSurf have ads?

LangSurf shows ads; academyOS app does not.

### Which is updated more often, academyOS app or LangSurf?

academyOS app ships an update weekly, and LangSurf every 8 days. Most recently, academyOS app was updated on October 30, 2026 and LangSurf 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.*