# BIRDMAMA vs DinoBook 책읽는공룡

The clearest difference is ads: DinoBook 책읽는공룡 at none against BIRDMAMA's shown. On price, in-app purchases, device support 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 | BIRDMAMA | DinoBook 책읽는공룡 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | — |
| Size | 71 MB | 73 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ji sang Yun](https://appshunter.io/developer/1741680318) | [hayuen jung](https://appshunter.io/developer/1842985937) |

## What reviewers say

### BIRDMAMA

[App page](https://appshunter.io/ios/app/birdmama/id6498549893)

**Features:** macOS Compatibility

**In-app purchases:** none


### DinoBook 책읽는공룡

[App page](https://appshunter.io/ios/app/dinobook/id6753193734)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BIRDMAMA free?

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

### Is DinoBook 책읽는공룡 free?

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

### Do BIRDMAMA or DinoBook 책읽는공룡 have ads?

BIRDMAMA shows ads; DinoBook 책읽는공룡 does not.

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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.*