# GMAT核心词汇背单词 vs 知识星球

GMAT核心词汇背单词 and 知识星球 both sit at 4.9 stars, but that hides the real split: 100% of GMAT核心词汇背单词's written reviews are positive against 48% of 知识星球's. GMAT核心词汇背单词 also leads on iOS requirement (8.0 vs 15.0). 知识星球's advantage is update cadence (every 9 days vs every 4 months) and ratings volume (1.3K vs 8). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. GMAT核心词汇背单词 sells 1 one-off in-app purchase and 知识星球 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for GMAT核心词汇背单词 against 4.7 for 知识星球. That said, the two scores are not equally well evidenced: 知识星球 has 1.3K ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 100% of GMAT核心词汇背单词's written reviews are positive against 48% of 知识星球's.

GMAT核心词汇背单词 ships an update every 4 months, 知识星球 every 9 days. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | GMAT核心词汇背单词 | 知识星球 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/gmat/id665057800/reviews)** | [4.7 (1.3K ratings)](https://appshunter.io/ios/app/id1039749242/reviews) |
| Number of ratings | 8 | **1.3K** |
| Positive reviews | **100.0% of reviews** | 47.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 53 MB | 149 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +17 |
| Developer | [品 高](https://appshunter.io/developer/558244298) | [ShenZhen DaChengTianXia Information Technology Co., LTD](https://appshunter.io/developer/520764408) |

## What reviewers say

### GMAT核心词汇背单词

[App page](https://appshunter.io/ios/app/gmat/id665057800)

This app offers a comprehensive collection of GMAT English vocabulary with clear categorization and detailed explanations. It features real-person pronunciation, progress tracking, and group testing to aid learning. Users can also save new words for easy review and quickly search for definitions.

**Highlights:** Categorized vocabulary lists, Real-person pronunciation, Detailed word explanations, Progress tracking and marking, Group testing and error logging, Word saving and search functionality

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 去广告插件 | $0.99 | one-time |


### 知识星球

[App page](https://appshunter.io/ios/app/id1039749242)

This app enables users to create and manage private online communities for sharing content like articles, photos, and files. It facilitates easy member invitations and provides robust search functionality within groups. Ideal for fostering focused discussions and knowledge sharing among dedicated followers.

**Highlights:** Create topic-based groups, Invite members via quick link, Post articles, photos, files, URLs, Comment on posts, Search group content by keyword

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10个星球币 | $0.99 | one-time |
| 6 个星球币 | $0.99 | one-time |
| 50个星球币 | $6.99 | one-time |
| 68 个星球币 | $9.99 | one-time |
| 100个星球币 | $14.99 | one-time |
| 168个星球币 | $24.99 | one-time |
| 188 个星球币 | $29.99 | one-time |
| 200个星球币 | $29.99 | one-time |
| 368 个星球币 | $49.99 | one-time |
| 518 个星球币 | $69.99 | one-time |

**What reviewers like**

- 🌟 Informative content
- 💡 Interesting concept
- 👍 Useful for content creators

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔒 Lack of security and user protection
- 💰 Overpriced with poor value
- 👥 Difficult to use and navigate
- 🚫 Censorship and content restrictions

**Reported bugs**

- Unable to join or access certain content
- Push notifications not working as expected
- Audio/video playback issues
- Login and registration problems
- Compatibility issues on older devices

**Requested features**

- Add mobile number login option
- Improve search and discovery of content
- Implement refund and customer support system
- Provide dark mode for better readability
- Allow users to block/mute unwanted content


## Frequently asked questions

### Is GMAT核心词汇背单词 free?

GMAT核心词汇背单词 is free to download, with in-app purchases available.

### Is 知识星球 free?

知识星球 is free to download, with in-app purchases available.

### Which has better reviews, GMAT核心词汇背单词 or 知识星球?

GMAT核心词汇背单词 is rated higher. GMAT核心词汇背单词 averages 4.9 out of 5 from 8 ratings, while 知识星球 averages 4.7 from 1.3K ratings.

### Do GMAT核心词汇背单词 or 知识星球 have ads?

Neither GMAT核心词汇背单词 nor 知识星球 shows ads.

### Which is updated more often, GMAT核心词汇背单词 or 知识星球?

GMAT核心词汇背单词 ships an update every 4 months, and 知识星球 every 9 days. Most recently, GMAT核心词汇背单词 was updated on November 1, 2026 and 知识星球 on November 2, 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.*