# Typing Trainer vs LangKai

The clearest difference is in-app purchases: Typing Trainer at none against LangKai's 2. Typing Trainer also leads on iOS requirement (13.0 vs 15.0). LangKai's advantage is update cadence (every 4 days vs every 10 days). On price, ads and device support there is nothing between them.

Both are free to download. LangKai sells 2 in-app purchases, starting at $2.99 per month. Typing Trainer asks for nothing beyond the download.

Typing Trainer ships an update every 10 days, LangKai every 4 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Typing Trainer | LangKai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Size | 17 MB | 15 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Interhive OÜ](https://appshunter.io/developer/1878427508) | [David Comas Mendez](https://appshunter.io/developer/6787847555) |

## What reviewers say

### Typing Trainer

[App page](https://appshunter.io/ios/app/typing-trainer/id6759396352)

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

**In-app purchases:** none


### 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 Typing Trainer free?

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

### Is LangKai free?

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

### Do Typing Trainer or LangKai have ads?

Neither Typing Trainer nor LangKai shows ads.

### Which is updated more often, Typing Trainer or LangKai?

Typing Trainer ships an update every 10 days, and LangKai every 4 days. Most recently, Typing Trainer was updated on October 7, 2026 and LangKai 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.*