# Zollang vs LanguageKnow

The clearest difference is in-app purchases: LanguageKnow at none against Zollang's 12. Zollang's advantage is ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Zollang sells 12 in-app purchases, starting at $12.99 per month. LanguageKnow asks for nothing beyond the download.

Zollang ships an update every 5 days, LanguageKnow every 2 weeks. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Zollang | LanguageKnow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/languageknow-teach-and-learn/id6778675744/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | — | Ad-supported |
| Size | 59 MB | 6 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tonderayi Mazanhi](https://appshunter.io/developer/1885525462) | [Koms Services LLC](https://appshunter.io/developer/6778675746) |

## What reviewers say

### Zollang

[App page](https://appshunter.io/ios/app/zollang-learn-languages/id6760653278)

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Monthly | $12.99 | per month |
| Plus Monthly | $24.99 | per month |
| Starter Quarterly | $59.99 | per 3 months |
| Ultra Monthly | $79.99 | per month |
| Plus Quarterly | $115.99 | per 3 months |
| Starter Annual | $139.99 | per year |
| Ultra Quarterly | $219.99 | per 3 months |
| Plus Annual | $269.99 | per year |
| Ultra Annual | $769.99 | per year |
| 500 Credits | $4.99 | one-time |
| 1,500 Credits | $14.99 | one-time |
| 3,150 Credits | $29.99 | one-time |


### LanguageKnow

[App page](https://appshunter.io/ios/app/languageknow-teach-and-learn/id6778675744)

Learn or teach any language, from endangered dialects to global languages, with AI tutors and native speakers. Features personalized lessons, speech practice, and tools for educators to share and preserve linguistic heritage.

**Highlights:** AI conversation practice, Personalized lessons & quizzes, Speech and pronunciation practice, Verified dictionary, Tools for language teachers, Preservation of endangered languages, Community language groups

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

**In-app purchases:** none


## Frequently asked questions

### Is Zollang free?

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

### Is LanguageKnow free?

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

### Do Zollang or LanguageKnow have ads?

LanguageKnow shows ads; Zollang does not.

### Which is updated more often, Zollang or LanguageKnow?

Zollang ships an update every 5 days, and LanguageKnow every 2 weeks. Most recently, Zollang was updated on October 24, 2026 and LanguageKnow on October 9, 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.*