# Language Exchange vs Duolink

The clearest difference is in-app purchases: Duolink at none against Language Exchange's 3. Duolink also leads on ads (none vs shown). Language Exchange's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Language Exchange sells 3 in-app purchases, starting at $2.99 per month. Duolink asks for nothing beyond the download.

Language Exchange ships an update every 2 weeks, Duolink monthly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Language Exchange | Duolink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 46 MB | 28 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Yusuf Uslu](https://appshunter.io/developer/1509216494) | [ООО "Помогатель.ру"](https://appshunter.io/developer/1184488169) |

## What reviewers say

### Language Exchange

[App page](https://appshunter.io/ios/app/language-exchange-duoby/id6474882947)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Six-Month | $14.99 | per 6 months |
| Yearly | $24.99 | per year |


### Duolink

[App page](https://appshunter.io/ios/app/duolink-language-exchange/id6759241837)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Language Exchange free?

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

### Is Duolink free?

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

### Do Language Exchange or Duolink have ads?

Language Exchange shows ads; Duolink does not.

### Which is updated more often, Language Exchange or Duolink?

Language Exchange ships an update every 2 weeks, and Duolink monthly. Most recently, Language Exchange was updated on October 30, 2026 and Duolink on October 28, 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.*