# NBK vs Tedy Teacher

The clearest difference is device support: Tedy Teacher at 3 against NBK's —. On price, in-app purchases and iOS requirement 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 | NBK | Tedy Teacher |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Size | 42 MB | 39 MB |
| Requires iOS | 13.4 | **12** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Khanh Duy Nguyen](https://appshunter.io/developer/1643862590) | [Ceres Solutions](https://appshunter.io/developer/1612766079) |

## What reviewers say

### NBK

[App page](https://appshunter.io/ios/app/nbk/id6461728132)

**In-app purchases:** none


### Tedy Teacher

[App page](https://appshunter.io/ios/app/tedy-teacher/id6747715424)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NBK free?

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

### Is Tedy Teacher free?

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

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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.*