# A佳老师 vs 三优家校通

A佳老师 and 三优家校通 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

A佳老师 ships an update every 3 months, 三优家校通 every 5 months. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | A佳老师 | 三优家校通 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Size | 27 MB | 34 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chinasouth Xunzhi Technology Co., Ltd.](https://appshunter.io/developer/1074147181) | [Shicheng Hu627968842](https://appshunter.io/developer/1377628128) |

## What reviewers say

### A佳老师

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

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

**In-app purchases:** none


### 三优家校通

[App page](https://appshunter.io/ios/app/id1425468287)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is A佳老师 free?

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

### Is 三优家校通 free?

三优家校通 is free to download, with no in-app purchases.

### Do A佳老师 or 三优家校通 have ads?

Neither A佳老师 nor 三优家校通 shows ads.

### Which is updated more often, A佳老师 or 三优家校通?

A佳老师 ships an update every 3 months, and 三优家校通 every 5 months. Most recently, A佳老师 was updated on October 11, 2026 and 三优家校通 on October 15, 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.*