# 红宝书词汇 vs 扇贝考研

The clearest difference is review sentiment: 扇贝考研 at 98% against 红宝书词汇's 0%. 红宝书词汇's advantage is in-app purchases (none vs 14). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 扇贝考研 sells 14 in-app purchases, starting at $1.99 per month. 红宝书词汇 asks for nothing beyond the download.

红宝书词汇 ships an update every 2 months, 扇贝考研 every 4 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 红宝书词汇 | 扇贝考研 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (171 ratings)](https://appshunter.io/ios/app/25/id1661274824/reviews)** |
| Number of ratings | — | **171** |
| Positive reviews | 0.0% of reviews | **97.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 489 MB | 232 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Xi'an Shuyuan Books Co.,Ltd.](https://appshunter.io/developer/1092922893) | [Nanjing Treasure Island Information Technology Co., Ltd.](https://appshunter.io/developer/1646949971) |

## What reviewers say

### 红宝书词汇

[App page](https://appshunter.io/ios/app/id1092922894)

**In-app purchases:** none


### 扇贝考研

[App page](https://appshunter.io/ios/app/25/id1661274824)

This app offers a comprehensive preparation platform for postgraduate entrance exams, featuring AI-powered tools for vocabulary, writing, and subject-specific practice. It includes extensive past papers, personalized study plans, and interview preparation resources.

**Highlights:** AI-powered writing feedback, Extensive past paper database (1998-2025), Intelligent vocabulary memorization system, Subject-specific practice modules, Personalized study planning, Interview preparation tools, University selection guidance

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 考研真题宝连续包月 | $1.99 | per month |
| 考研会员-连续包月 | $3.99 | per month |
| 600贝壳 | $0.99 | one-time |
| 1200贝壳 | $1.99 | one-time |
| 考研真题宝月卡（限时优惠） | $2.99 | one-time |
| 1800贝壳 | $2.99 | one-time |
| 考研会员-月卡30天 | $3.99 | one-time |
| 3000贝壳 | $3.99 | one-time |
| 考研真题宝半年卡（限时优惠） | $4.99 | one-time |
| 5000贝壳 | $6.99 | one-time |
| 考研真题宝年卡（限时优惠） | $9.99 | one-time |
| 考研真题宝X单词会员半年卡（限时优惠） | $11.99 | one-time |
| 10000贝壳 | $14.99 | one-time |
| 考研会员-年卡365天 | $19.99 | one-time |


## Frequently asked questions

### Is 红宝书词汇 free?

红宝书词汇 is free to download, with no in-app purchases.

### Is 扇贝考研 free?

扇贝考研 is free to download, with in-app purchases available.

### Do 红宝书词汇 or 扇贝考研 have ads?

Neither 红宝书词汇 nor 扇贝考研 shows ads.

### Which is updated more often, 红宝书词汇 or 扇贝考研?

红宝书词汇 ships an update every 2 months, and 扇贝考研 every 4 weeks. Most recently, 红宝书词汇 was updated on October 24, 2026 and 扇贝考研 on October 30, 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.*