# KIDSDAY安親班 家長版 vs Booster 教学系统

The clearest difference is update cadence: KIDSDAY安親班 家長版 at every 3 weeks against Booster 教学系统's every 2 months. Booster 教学系统's advantage is iOS requirement (9.0 vs 15.1). 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.

KIDSDAY安親班 家長版 ships an update every 3 weeks, Booster 教学系统 every 2 months. The most recent releases landed on November 2, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | KIDSDAY安親班 家長版 | Booster 教学系统 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 21 MB | 624 MB |
| Requires iOS | 15.1 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [xgree Co. Ltd.](https://appshunter.io/developer/1221803297) | [美樂蒂文教科技興業股份有限公司](https://appshunter.io/developer/1383640935) |

## What reviewers say

### KIDSDAY安親班 家長版

[App page](https://appshunter.io/ios/app/kidsday/id1448457336)

**Features:** macOS Compatibility

**In-app purchases:** none


### Booster 教学系统

[App page](https://appshunter.io/ios/app/booster/id1480475182)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KIDSDAY安親班 家長版 free?

KIDSDAY安親班 家長版 is free to download, with no in-app purchases.

### Is Booster 教学系统 free?

Booster 教学系统 is free to download, with no in-app purchases.

### Do KIDSDAY安親班 家長版 or Booster 教学系统 have ads?

Neither KIDSDAY安親班 家長版 nor Booster 教学系统 shows ads.

### Which is updated more often, KIDSDAY安親班 家長版 or Booster 教学系统?

KIDSDAY安親班 家長版 ships an update every 3 weeks, and Booster 教学系统 every 2 months. Most recently, KIDSDAY安親班 家長版 was updated on November 2, 2026 and Booster 教学系统 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.*