# eLang vs LangKai

eLang and LangKai are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. eLang sells 5 in-app purchases, starting at $2.99 per month and LangKai sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

eLang ships an update every 6 days, LangKai every 4 days. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | eLang | LangKai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Size | 48 MB | 15 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yodeski Rodriguez Alvarez](https://appshunter.io/developer/1778724612) | [David Comas Mendez](https://appshunter.io/developer/6787847555) |

## What reviewers say

### eLang

[App page](https://appshunter.io/ios/app/elang-aprende-idiomas/id6737987552)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $29.99 | per year |
| 1000 Gems | $0.99 | one-time |
| 5000 Gems | $2.99 | one-time |
| 10000 Gems | $5.99 | one-time |


### LangKai

[App page](https://appshunter.io/ios/app/langkai/id6792323515)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium mensual | $2.99 | per month |
| Premium anual | $22.99 | per year |


## Frequently asked questions

### Is eLang free?

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

### Is LangKai free?

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

### Do eLang or LangKai have ads?

Neither eLang nor LangKai shows ads.

### Which is updated more often, eLang or LangKai?

eLang ships an update every 6 days, and LangKai every 4 days. Most recently, eLang was updated on October 15, 2026 and LangKai on October 24, 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.*