# FluentBrain vs LanguageKnow

The clearest difference is in-app purchases: LanguageKnow at none against FluentBrain's 2. FluentBrain's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. FluentBrain sells 2 in-app purchases, starting at $9.99 per month. LanguageKnow asks for nothing beyond the download.

## The numbers

| Metric | FluentBrain | 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 2 weeks |
| Monetization | — | Ad-supported |
| Size | 35 MB | 6 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Balik Games](https://appshunter.io/developer/1589824941) | [Koms Services LLC](https://appshunter.io/developer/6778675746) |

## What reviewers say

### FluentBrain

[App page](https://appshunter.io/ios/app/fluentbrain-learn-like-native/id6742416529)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Subscription - Monthly | $9.99 | per month |
| Pro Subscription - Annual | $79.99 | per year |


### 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 FluentBrain free?

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

### Is LanguageKnow free?

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

### Do FluentBrain or LanguageKnow have ads?

LanguageKnow shows ads; FluentBrain does not.

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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.*