# 机灵象启智 vs BabyDiary

The clearest difference is in-app purchases: 机灵象启智 at none against BabyDiary's 3. 机灵象启智 also leads on iOS requirement (12.0 vs 16). On price, ads and device support there is nothing between them.

Both are free to download. BabyDiary sells 3 in-app purchases, starting at $1.99 per month. 机灵象启智 asks for nothing beyond the download.

## The numbers

| Metric | 机灵象启智 | BabyDiary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 286 MB | 14 MB |
| Requires iOS | **12.0** | 16 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [山东企赢盈网络科技有限公司](https://appshunter.io/developer/1469337387) | [彩容 陈](https://appshunter.io/developer/1681704919) |

## What reviewers say

### 机灵象启智

[App page](https://appshunter.io/ios/app/id6476451088)

**Features:** macOS Compatibility

**In-app purchases:** none


### BabyDiary

[App page](https://appshunter.io/ios/app/babydiary-growth-tracker/id6754787896)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Annual Premium | $5.99 | per year |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is 机灵象启智 free?

机灵象启智 is free to download, with no in-app purchases.

### Is BabyDiary free?

BabyDiary is free to download, with in-app purchases available.

### Do 机灵象启智 or BabyDiary have ads?

Neither 机灵象启智 nor BabyDiary 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.*