# 掌中学园 vs A佳老师

The clearest difference is iOS requirement: 掌中学园 at 9.0 against A佳老师's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

掌中学园 ships an update every 2 months, A佳老师 every 3 months. The most recent releases landed on September 19, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 掌中学园 | A佳老师 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 59 MB | 27 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guoxin Zhiyuan Technology Co.Ltd](https://appshunter.io/developer/1519715568) | [Chinasouth Xunzhi Technology Co., Ltd.](https://appshunter.io/developer/1074147181) |

## What reviewers say

### 掌中学园

[App page](https://appshunter.io/ios/app/id960561757)

**In-app purchases:** none


### A佳老师

[App page](https://appshunter.io/ios/app/a/id1329467404)

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

**In-app purchases:** none


## Frequently asked questions

### Is 掌中学园 free?

掌中学园 is free to download, with no in-app purchases.

### Is A佳老师 free?

A佳老师 is free to download, with no in-app purchases.

### Do 掌中学园 or A佳老师 have ads?

Neither 掌中学园 nor A佳老师 shows ads.

### Which is updated more often, 掌中学园 or A佳老师?

掌中学园 ships an update every 2 months, and A佳老师 every 3 months. Most recently, 掌中学园 was updated on September 19, 2026 and A佳老师 on October 11, 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.*