# 学家云HD vs 随课背单词

The clearest difference is review sentiment: 随课背单词 at 100% against 学家云HD's 50%. 随课背单词 also leads on rating (5.0 vs 3.0) and update cadence (every 4 days vs monthly). 学家云HD's advantage is ratings volume (8 vs 2). 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.

随课背单词 holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews point the same way: 50% of 学家云HD's written reviews are positive against 100% of 随课背单词's.

学家云HD ships an update monthly, 随课背单词 every 4 days. The most recent releases landed on October 20, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 学家云HD | 随课背单词 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (8 ratings)](https://appshunter.io/ios/app/hd/id1150268397/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6792474434/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free | — |
| Size | 509 MB | 19 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Weidu Technology (Beijing) Co., Ltd.](https://appshunter.io/developer/1623158440) | [涛 石](https://appshunter.io/developer/6789923285) |

## 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


### 随课背单词

[App page](https://appshunter.io/ios/app/id6792474434)

**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 随课背单词 free?

随课背单词 is free to download, with no in-app purchases.

### Which has better reviews, 学家云HD or 随课背单词?

随课背单词 is rated higher. 学家云HD averages 3.0 out of 5 from 8 ratings, while 随课背单词 averages 5.0 from 2 ratings.

### Do 学家云HD or 随课背单词 have ads?

Neither 学家云HD nor 随课背单词 shows ads.

### Which is updated more often, 学家云HD or 随课背单词?

学家云HD ships an update monthly, and 随课背单词 every 4 days. Most recently, 学家云HD was updated on October 20, 2026 and 随课背单词 on September 23, 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.*