# 学家云HD vs 亿云校

The clearest difference is update cadence: 学家云HD at monthly against 亿云校's every 5 months. 亿云校's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 15.0). On price, 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.

学家云HD ships an update monthly, 亿云校 every 5 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 学家云HD | 亿云校 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (8 ratings)](https://appshunter.io/ios/app/hd/id1150268397/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | — |
| Size | 509 MB | 59 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Weidu Technology (Beijing) Co., Ltd.](https://appshunter.io/developer/1623158440) | [世庆 何](https://appshunter.io/developer/1581086004) |

## What reviewers say

### 学家云HD

[App page](https://appshunter.io/ios/app/hd/id1150268397)

This official learning application offers a wide range of courses designed to spark children's interest, broaden their thinking, and cultivate their abilities. It aims to provide educational content that supports cognitive development and skill-building.

**Highlights:** Wide variety of courses, Sparks interest, Broadens thinking, Cultivates abilities, Official learning software

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

**In-app purchases:** none


### 亿云校

[App page](https://appshunter.io/ios/app/id1581371463)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 学家云HD free?

学家云HD is free to download, with no in-app purchases.

### Is 亿云校 free?

亿云校 is free to download, with no in-app purchases.

### Do 学家云HD or 亿云校 have ads?

Neither 学家云HD nor 亿云校 shows ads.

### Which is updated more often, 学家云HD or 亿云校?

学家云HD ships an update monthly, and 亿云校 every 5 months. Most recently, 学家云HD was updated on November 2, 2026 and 亿云校 on November 3, 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.*