# 公嗨课Plus vs 堂堂背单词

The clearest difference is in-app purchases: 公嗨课Plus at none against 堂堂背单词's 20. 公嗨课Plus also leads on ads (none vs shown) and update cadence (every 2 months vs every 5 months). 堂堂背单词's advantage is iOS requirement (11.0 vs 13.0). On price and device support there is nothing between them.

Both are free to download. 堂堂背单词 sells 20 in-app purchases, starting at $0.99 per month. 公嗨课Plus asks for nothing beyond the download.

公嗨课Plus ships an update every 2 months, 堂堂背单词 every 5 months. The most recent releases landed on October 9, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 公嗨课Plus | 堂堂背单词 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | — | Free with in-app purchases |
| Size | 33 MB | 75 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Beijing Maituo Technology Co.,Ltd](https://appshunter.io/developer/1599696075) | [Guangzhou Don Quixote Education Technology Co., Ltd.](https://appshunter.io/developer/1135753513) |

## What reviewers say

### 公嗨课Plus

[App page](https://appshunter.io/ios/app/plus/id1603741147)

**Features:** macOS Compatibility

**In-app purchases:** none


### 堂堂背单词

[App page](https://appshunter.io/ios/app/id1633605598)

This app helps users learn foreign languages by memorizing vocabulary. It uses the Ebbinghaus forgetting curve to schedule reviews, ensuring efficient learning. Features include vocabulary lists, mistake tracking, and personalized study plans.

**Highlights:** Multi-language vocabulary learning, Ebbinghaus forgetting curve scheduling, Personalized study plans, Mistake and favorite word lists, Learning data and calendar, Vocabulary library switching

**Features:** macOS Compatibility

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 英语外刊阅读VIP连续包月 | $0.99 | per month |
| 法语外刊阅读VIP连续包月 | $3.99 | per month |
| 西语外刊阅读VIP连续包月 | $3.99 | per month |
| 韩语外刊阅读VIP连续包月 | $3.99 | per month |
| 题库VIP连续包月 | $3.99 | per month |
| 余额1.00 | $0.99 | one-time |
| 余额6.00 | $0.99 | one-time |
| 余额12.00 | $1.99 | one-time |
| 余额18.00 | $2.99 | one-time |
| 余额45.00 | $5.99 | one-time |
| 外刊阅读月度会员 | $5.99 | one-time |
| 余额88.00 | $12.99 | one-time |
| 外刊阅读季度会员 | $14.99 | one-time |
| 余额168.00 | $24.99 | one-time |
| 余额198.00 | $29.99 | one-time |
| 题库超级会员 | $29.99 | one-time |
| 外刊阅读半年度会员 | $29.99 | one-time |
| 外刊阅读年度会员 | $49.99 | one-time |
| 外刊阅读半年度会员 | $149.99 | one-time |
| 外刊阅读半年度会员 | $229.99 | one-time |


## Frequently asked questions

### Is 公嗨课Plus free?

公嗨课Plus is free to download, with no in-app purchases.

### Is 堂堂背单词 free?

堂堂背单词 is free to download, with in-app purchases available.

### Do 公嗨课Plus or 堂堂背单词 have ads?

堂堂背单词 shows ads; 公嗨课Plus does not.

### Which is updated more often, 公嗨课Plus or 堂堂背单词?

公嗨课Plus ships an update every 2 months, and 堂堂背单词 every 5 months. Most recently, 公嗨课Plus was updated on October 9, 2026 and 堂堂背单词 on October 20, 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.*