# Kid Study vs 小兔数苹果

The clearest difference is update cadence: 小兔数苹果 at every 2 weeks against Kid Study's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Kid Study sells 5 one-off in-app purchases and 小兔数苹果 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Kid Study ships an update monthly, 小兔数苹果 every 2 weeks. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Kid Study | 小兔数苹果 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 24 MB | 76 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jen Hsien Chen](https://appshunter.io/developer/1576491016) | [余芳 伍](https://appshunter.io/developer/1229314116) |

## What reviewers say

### Kid Study

[App page](https://appshunter.io/ios/app/kid-study/id1613678208)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Animal Full Version | $0.99 | one-time |
| Food Full Version | $0.99 | one-time |
| Items Full Version | $0.99 | one-time |
| World, Environment & Nature Full | $0.99 | one-time |
| Full Version | $2.99 | one-time |


### 小兔数苹果

[App page](https://appshunter.io/ios/app/id6816427361)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁完整版 | $3.99 | one-time |


## Frequently asked questions

### Is Kid Study free?

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

### Is 小兔数苹果 free?

小兔数苹果 is free to download, with in-app purchases available.

### Do Kid Study or 小兔数苹果 have ads?

Neither Kid Study nor 小兔数苹果 shows ads.

### Which is updated more often, Kid Study or 小兔数苹果?

Kid Study ships an update monthly, and 小兔数苹果 every 2 weeks. Most recently, Kid Study was updated on October 25, 2026 and 小兔数苹果 on October 29, 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.*