# 自然匯 IN NATURE vs 布朗博士 美國奶瓶專家

The clearest difference is ads: 自然匯 IN NATURE at none against 布朗博士 美國奶瓶專家's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 自然匯 IN NATURE | 布朗博士 美國奶瓶專家 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Size | 104 MB | 114 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [HSU YU INTERNATIONAL CO., LTD.](https://appshunter.io/developer/1497480609) | [Amber Marketing Co., Ltd](https://appshunter.io/developer/1588021692) |

## What reviewers say

### 自然匯 IN NATURE

[App page](https://appshunter.io/ios/app/in-nature/id1056458373)

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

**In-app purchases:** none


### 布朗博士 美國奶瓶專家

[App page](https://appshunter.io/ios/app/id6449827155)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is 自然匯 IN NATURE free?

自然匯 IN NATURE is free to download, with no in-app purchases.

### Is 布朗博士 美國奶瓶專家 free?

布朗博士 美國奶瓶專家 is free to download, with no in-app purchases.

### Do 自然匯 IN NATURE or 布朗博士 美國奶瓶專家 have ads?

布朗博士 美國奶瓶專家 shows ads; 自然匯 IN NATURE does not.

### Which is updated more often, 自然匯 IN NATURE or 布朗博士 美國奶瓶專家?

自然匯 IN NATURE ships an update monthly, and 布朗博士 美國奶瓶專家 monthly. Most recently, 自然匯 IN NATURE was updated on October 24, 2026 and 布朗博士 美國奶瓶專家 on October 25, 2026.

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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.*