# 不背单词 vs 众知云校

The clearest difference is ads: 不背单词 at none against 众知云校's shown. 不背单词 also leads on update cadence (every 3 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 不背单词 sells 10 one-off in-app purchases and 众知云校 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

不背单词 ships an update every 3 weeks, 众知云校 every 3 months. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 不背单词 | 众知云校 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.6K ratings)](https://appshunter.io/ios/app/id698570469/reviews)** | — |
| Number of ratings | **3.6K** | — |
| Positive reviews | 94.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 168 MB | 234 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Beijing Is-Cool Technology Co., Ltd](https://appshunter.io/developer/1089038448) | [Wuhan Zhengxingu Technology Co., Ltd.](https://appshunter.io/developer/1722287941) |

## What reviewers say

### 不背单词

[App page](https://appshunter.io/ios/app/id698570469)

Learn English vocabulary through authentic movie and TV show examples. Utilize a vast library of phrases, root words, and affixes for effective memorization. Features include exam-focused content, smart review scheduling, and gamified progress tracking.

**Highlights:** 1.5M+ original sound example sentences, 50K+ phrase pairings, 2000+ root words and affixes, Collins English-Chinese dictionary, All-stage vocabulary banks, Exam-focused word meanings and phrases, Ebbinghaus forgetting curve review

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 充值4 | $0.99 | one-time |
| 充值3 | $0.99 | one-time |
| 充值6 | $0.99 | one-time |
| 充值5 | $0.99 | one-time |
| 充值9.9 | $0.99 | one-time |
| 充值62 | $8.99 | one-time |
| 充值116 | $17.99 | one-time |
| 充值248 | $34.99 | one-time |
| 酷币包 31 | $39.99 | one-time |
| 充值298 | $39.99 | one-time |

**What reviewers like**

- 🌟 Comprehensive vocabulary coverage
- 👍 Intuitive and user-friendly interface
- 🎬 Helpful example sentences from movies/TV
- 💡 Effective memorization techniques
- 🎯 Customizable word lists and study plans

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔊 Inconsistent audio volume for word pronunciations
- 🔍 Limited search and filtering options
- 🖼️ Outdated or unappealing visual design
- 🕰️ Repetitive review schedule can feel tedious

**Reported bugs**

- Login issues for users with non-Chinese phone numbers
- Compatibility problems on newer iOS/Android devices
- Unreliable syncing of progress across multiple devices

**Requested features**

- Ability to import/export custom word lists
- Integration with other language learning resources
- More personalized learning algorithms and recommendations
- Enhanced social features for group/team learning
- Expanded support for non-English vocabulary


### 众知云校

[App page](https://appshunter.io/ios/app/id6475045078)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4.2学习币 | $0.99 | one-time |
| 21学习币 | $3.99 | one-time |
| 47.6学习币 | $9.99 | one-time |
| 89.6学习币 | $19.99 | one-time |
| 229.6学习币 | $49.99 | one-time |
| 453.6学习币 | $99.99 | one-time |


## Frequently asked questions

### Is 不背单词 free?

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

### Is 众知云校 free?

众知云校 is free to download, with in-app purchases available.

### Do 不背单词 or 众知云校 have ads?

众知云校 shows ads; 不背单词 does not.

### Which is updated more often, 不背单词 or 众知云校?

不背单词 ships an update every 3 weeks, and 众知云校 every 3 months. Most recently, 不背单词 was updated on November 1, 2026 and 众知云校 on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*