# 考研英语核心单词背诵HD vs 优滔英语词力

The clearest difference is ads: 考研英语核心单词背诵HD at none against 优滔英语词力's shown. 考研英语核心单词背诵HD also leads on update cadence (every 4 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 考研英语核心单词背诵HD sells 1 one-off in-app purchase and 优滔英语词力 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

考研英语核心单词背诵HD ships an update every 4 weeks, 优滔英语词力 every 2 months. The most recent releases landed on September 7, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 考研英语核心单词背诵HD | 优滔英语词力 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 103 MB | 154 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [怡怡 沈](https://appshunter.io/developer/582667064) | [永新 章](https://appshunter.io/developer/1381296494) |

## What reviewers say

### 考研英语核心单词背诵HD

[App page](https://appshunter.io/ios/app/hd/id616665233)

This app uses the Ebbinghaus forgetting curve theory and a smart memory engine to help users memorize English vocabulary for postgraduate entrance exams. It offers offline access, detailed word explanations, and intelligent task management for efficient long-term memory.

**Highlights:** Ebbinghaus forgetting curve theory, Smart memory engine, Offline access, Detailed word explanations, Intelligent task management, Vocabulary collection and error tracking

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| YY背单词考研汇完整版 | $2.99 | one-time |


### 优滔英语词力

[App page](https://appshunter.io/ios/app/id1584344645)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 英语词力.考研英语 VIP版 | $2.99 | one-time |


## Frequently asked questions

### Is 考研英语核心单词背诵HD free?

考研英语核心单词背诵HD is free to download, with in-app purchases available.

### Is 优滔英语词力 free?

优滔英语词力 is free to download, with in-app purchases available.

### Do 考研英语核心单词背诵HD or 优滔英语词力 have ads?

优滔英语词力 shows ads; 考研英语核心单词背诵HD does not.

### Which is updated more often, 考研英语核心单词背诵HD or 优滔英语词力?

考研英语核心单词背诵HD ships an update every 4 weeks, and 优滔英语词力 every 2 months. Most recently, 考研英语核心单词背诵HD was updated on September 7, 2026 and 优滔英语词力 on September 10, 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.*