# 怪兽ABC vs 成长秘密大百科阅读

The clearest difference is in-app purchases: 怪兽ABC at none against 成长秘密大百科阅读's 3. 怪兽ABC also leads on device support and iOS requirement (12.0 vs 15.0). On price there is nothing between them.

Both are free to download. 成长秘密大百科阅读 sells 3 one-off in-app purchases. 怪兽ABC asks for nothing beyond the download.

## The numbers

| Metric | 怪兽ABC | 成长秘密大百科阅读 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6572291115/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Monthly | — |
| Size | 201 MB | 71 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Henan Zhongyu Technology Co., Ltd](https://appshunter.io/developer/1571082282) | [Beijing Growth Secret Collection Technology Co., Ltd](https://appshunter.io/developer/1759107658) |

## What reviewers say

### 怪兽ABC

[App page](https://appshunter.io/ios/app/abc/id6480029356)

**Features:** macOS Compatibility

**In-app purchases:** none


### 成长秘密大百科阅读

[App page](https://appshunter.io/ios/app/id6572291115)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 成长秘密季度畅读VIP | $19.99 | one-time |
| 成长秘密半年畅读VIP | $29.99 | one-time |
| 成长秘密全年畅读VIP | $59.99 | one-time |


## Frequently asked questions

### Is 怪兽ABC free?

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

### Is 成长秘密大百科阅读 free?

成长秘密大百科阅读 is free to download, with in-app purchases available.

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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.*