# 易呗背单词 vs 单词卡

The clearest difference is rating: 易呗背单词 at 5.0 against 单词卡's 4.4. 易呗背单词 also leads on in-app purchases (none vs 2) and iOS requirement (9.0 vs 15.6). 单词卡's advantage is update cadence (fortnightly vs every 11 months) and ratings volume (7 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. 单词卡 sells 2 one-off in-app purchases. 易呗背单词 asks for nothing beyond the download.

易呗背单词 holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: 单词卡 has 7 ratings behind it against 1, so its average is the more settled of the two.

易呗背单词 ships an update every 11 months, 单词卡 fortnightly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 易呗背单词 | 单词卡 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id628006358/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/id1582410537/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 157 MB | 82 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Enguru LLC](https://appshunter.io/developer/1049219570) | [富海 肖](https://appshunter.io/developer/1529732494) |

## What reviewers say

### 易呗背单词

[App page](https://appshunter.io/ios/app/id628006358)

This app helps high school students master English vocabulary for exams. It uses a powerful memory engine and includes essential vocabulary from national textbooks and高考 exams. Features include smart review planning, built-in memory techniques, example sentences, and a dictionary lookup within sentences.

**Highlights:** National high school English textbook vocabulary, GaoKao English essential vocabulary, Smart review planning, Built-in memory techniques, Example sentences with dictionary lookup, Quiz tool

**Features:** macOS Compatibility

**In-app purchases:** none


### 单词卡

[App page](https://appshunter.io/ios/app/id1582410537)

This app uses spaced repetition to help you memorize English vocabulary scientifically and efficiently. It includes nearly a hundred common wordbooks for various learning scenarios and features an AI chat function to practice English speaking skills.

**Highlights:** Spaced repetition learning algorithm, Nearly 100 free wordbooks, Customizable vocabulary lists, AI English conversation practice, Scientific and efficient memorization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 季度会员 | $2.99 | one-time |
| 年度会员 | $6.99 | one-time |


## Frequently asked questions

### Is 易呗背单词 free?

易呗背单词 is free to download, with no in-app purchases.

### Is 单词卡 free?

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

### Which has better reviews, 易呗背单词 or 单词卡?

易呗背单词 is rated higher. 易呗背单词 averages 5.0 out of 5 from 1 ratings, while 单词卡 averages 4.4 from 7 ratings.

### Do 易呗背单词 or 单词卡 have ads?

Neither 易呗背单词 nor 单词卡 shows ads.

### Which is updated more often, 易呗背单词 or 单词卡?

易呗背单词 ships an update every 11 months, and 单词卡 fortnightly. Most recently, 易呗背单词 was updated on November 1, 2026 and 单词卡 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.*