# ApiTwist Book vs Demikids

The clearest difference is device support: ApiTwist Book at 3 against Demikids's 1. ApiTwist Book also leads on iOS requirement (15.1 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 | ApiTwist Book | Demikids |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 43 MB | 44 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [GIRIFT EGITIM TEKNOLOJILERI YAZILIM VE DANISMANLIK SANAYI VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/1600280720) | [Ruya Yok](https://appshunter.io/developer/1891171753) |

## What reviewers say

### ApiTwist Book

[App page](https://appshunter.io/ios/app/apitwist-book/id1610883222)

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

**In-app purchases:** none


### Demikids

[App page](https://appshunter.io/ios/app/demikids/id6784301796)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ApiTwist Book free?

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

### Is Demikids free?

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

### Do ApiTwist Book or Demikids have ads?

Neither ApiTwist Book nor Demikids 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.*