# ClassTik vs LingoBiu

The clearest difference is device support: ClassTik at 3 against LingoBiu's 1. ClassTik also leads on iOS requirement (9.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ClassTik | LingoBiu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | — |
| Size | 78 MB | 3 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [利兵 蒋](https://appshunter.io/developer/1436947465) | [铭杨 罗](https://appshunter.io/developer/6796150911) |

## What reviewers say

### ClassTik

[App page](https://appshunter.io/ios/app/classtik/id1611676366)

**Features:** macOS Compatibility

**In-app purchases:** none


### LingoBiu

[App page](https://appshunter.io/ios/app/lingobiu/id6800146352)

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

**In-app purchases:** none


## Frequently asked questions

### Is ClassTik free?

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

### Is LingoBiu free?

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

### Do ClassTik or LingoBiu have ads?

Neither ClassTik nor LingoBiu shows ads.

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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.*