# 豌豆背单词 vs 2000核心英语单词4

The clearest difference is in-app purchases: 2000核心英语单词4 at none against 豌豆背单词's 2. 2000核心英语单词4 also leads on ads (none vs shown). 豌豆背单词's advantage is iOS requirement (11.0 vs 15.0). On price, update cadence and device support there is nothing between them.

豌豆背单词 costs $0.99 and 2000核心英语单词4 $0.99 up front. 豌豆背单词 sells 2 one-off in-app purchases. 2000核心英语单词4 asks for nothing beyond the download.

豌豆背单词 ships an update every 6 weeks, 2000核心英语单词4 every 2 months. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 豌豆背单词 | 2000核心英语单词4 |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[3.5 (16 ratings)](https://appshunter.io/ios/app/id1483597359/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 76.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 116 MB | 103 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [冬雪 郝](https://appshunter.io/developer/1477839382) | [水生 王](https://appshunter.io/developer/1587470458) |

## What reviewers say

### 豌豆背单词

[App page](https://appshunter.io/ios/app/id1483597359)

This app uses the Ebbinghaus forgetting curve to help users memorize English vocabulary efficiently. It offers personalized study plans, custom word lists, and a reminder system to ensure consistent learning and retention.

**Highlights:** Ebbinghaus forgetting curve algorithm, Dynamic memory algorithm, Personalized study plans, Pre-selected and custom word lists, Smart reminders and check-in system, Customizable learning steps

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级会员 | $0.99 | one-time |
| 扩展课程-新手财务课 | $0.99 | one-time |


### 2000核心英语单词4

[App page](https://appshunter.io/ios/app/20004/id6468320373)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 豌豆背单词 free?

豌豆背单词 costs $0.99, and also offers in-app purchases.

### Is 2000核心英语单词4 free?

2000核心英语单词4 costs $0.99, with no in-app purchases.

### Do 豌豆背单词 or 2000核心英语单词4 have ads?

豌豆背单词 shows ads; 2000核心英语单词4 does not.

### Which is updated more often, 豌豆背单词 or 2000核心英语单词4?

豌豆背单词 ships an update every 6 weeks, and 2000核心英语单词4 every 2 months. Most recently, 豌豆背单词 was updated on October 21, 2026 and 2000核心英语单词4 on October 16, 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.*