# 4You vs KnowTalks

The clearest difference is in-app purchases: KnowTalks at none against 4You's 10. 4You's advantage is update cadence (daily vs every 4 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 4You sells 10 in-app purchases, starting at $5.99 per month. KnowTalks asks for nothing beyond the download.

4You ships an update daily, KnowTalks every 4 days. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 4You | KnowTalks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (100 ratings)](https://appshunter.io/ios/app/4you-learn-language-via-video/id6757380843/reviews)** | — |
| Number of ratings | **100** | — |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Monetization | Freemium | — |
| Size | 145 MB | 20 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [4ENGLISH TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1845875764) | [MBRF](https://appshunter.io/developer/6788309337) |

## What reviewers say

### 4You

[App page](https://appshunter.io/ios/app/4you-learn-language-via-video/id6757380843)

Transform your daily video watching into interactive language lessons. Improve listening, speaking, and vocabulary with bilingual subtitles, AI conversations, and gamified exercises. Supports over 40 languages for a personalized learning experience.

**Highlights:** Video-based language lessons, Bilingual subtitles and transcripts, One-tap dictionary, Shadowing and dictation exercises, AI conversation practice, Spaced repetition vocabulary review, Gamified learning with Word Garden

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $5.99 | per month |
| 1 month | $15.99 | per month |
| 1 Year | $22.99 | per year |
| 3 Months | $31.99 | per 3 months |
| 3 Months | $37.99 | per 3 months |
| 1 Year | $45.99 | per year |
| 3 Months | $53.99 | per 3 months |
| 1 year | $53.99 | per year |
| 1 Year | $91.99 | per year |
| Lifetime | $1.99 | one-time |


### KnowTalks

[App page](https://appshunter.io/ios/app/knowtalks/id6788860761)

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

**In-app purchases:** none


## Frequently asked questions

### Is 4You free?

4You is free to download, with in-app purchases available.

### Is KnowTalks free?

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

### Do 4You or KnowTalks have ads?

Neither 4You nor KnowTalks shows ads.

### Which is updated more often, 4You or KnowTalks?

4You ships an update daily, and KnowTalks every 4 days. Most recently, 4You was updated on October 31, 2026 and KnowTalks on October 25, 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.*