# GreenKid vs 柏克個別指導

The clearest difference is update cadence: 柏克個別指導 at every 2 months against GreenKid's every 8 months. 柏克個別指導 also leads on iOS requirement (11.0 vs 16.0). On price, ads, 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.

GreenKid ships an update every 8 months, 柏克個別指導 every 2 months. The most recent releases landed on September 11, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | GreenKid | 柏克個別指導 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 57 MB | 100 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JIUNHAU LIN](https://appshunter.io/developer/1517220802) | [SHULI HUANG](https://appshunter.io/developer/1656176601) |

## What reviewers say

### GreenKid

[App page](https://appshunter.io/ios/app/greenkid/id1614789465)

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

**In-app purchases:** none


### 柏克個別指導

[App page](https://appshunter.io/ios/app/id6444689367)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GreenKid free?

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

### Is 柏克個別指導 free?

柏克個別指導 is free to download, with no in-app purchases.

### Do GreenKid or 柏克個別指導 have ads?

Neither GreenKid nor 柏克個別指導 shows ads.

### Which is updated more often, GreenKid or 柏克個別指導?

GreenKid ships an update every 8 months, and 柏克個別指導 every 2 months. Most recently, GreenKid was updated on September 11, 2026 and 柏克個別指導 on September 9, 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.*