# 粉笔 vs 公共基础知识

The clearest difference is in-app purchases: 公共基础知识 at none against 粉笔's 10. 公共基础知识 also leads on rating (4.9 vs 4.7). 粉笔's advantage is ads (none vs shown) and update cadence (weekly vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 粉笔 sells 10 one-off in-app purchases. 公共基础知识 asks for nothing beyond the download.

公共基础知识 holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: 粉笔 has 401 ratings behind it against 22, so its average is the more settled of the two. Written reviews complicate that: 80% of 粉笔's written reviews are positive against 68% of 公共基础知识's, so the app with the better star average is not the one people write more warmly about.

粉笔 ships an update weekly, 公共基础知识 monthly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 粉笔 | 公共基础知识 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (401 ratings)](https://appshunter.io/ios/app/id584660358/reviews) | **[4.9 (22 ratings)](https://appshunter.io/ios/app/2026/id1395842610/reviews)** |
| Number of ratings | **401** | 22 |
| Positive reviews | **79.7% of reviews** | 68.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 355 MB | 15 MB |
| Requires iOS | 15.0 | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [北京粉笔蓝天科技有限公司](https://appshunter.io/developer/993615066) | [磊 朱](https://appshunter.io/developer/1395842609) |

## What reviewers say

### 粉笔

[App page](https://appshunter.io/ios/app/id584660358)

This app provides comprehensive study resources for various professional and academic exams, including live courses, extensive practice questions, and AI-powered personalized quizzes. It offers detailed explanations and allows offline access to recorded lectures, aiding users in exam preparation and score prediction.

**Highlights:** Covers multiple exam types (civil service, teaching, law, etc.), Includes national and provincial exam past papers, AI-powered personalized question generation, Detailed practice question analysis, Live online courses with interactive features, Offline download for live course lectures

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 直播课 | $0.99 | one-time |
| 直播课 | $1.99 | one-time |
| 遴选面试+AI点评会员1个月 | $3.99 | one-time |
| 直播课 | $3.99 | one-time |
| 公基一个月 | $4.99 | one-time |
| 行测会员一个月 | $5.99 | one-time |
| 遴选面试+AI点评会员2个月 | $6.99 | one-time |
| 直播课 | $6.99 | one-time |
| 遴选面试+AI点评会员3个月 | $7.99 | one-time |
| 直播课 | $14.99 | one-time |


### 公共基础知识

[App page](https://appshunter.io/ios/app/2026/id1395842610)

This app provides a comprehensive question bank for public institution exams, covering over 12,000 questions from recent years across multiple provinces. It includes practice modes, mock exams, and a mistake collection feature to aid in preparation.

**Highlights:** Extensive question bank, Covers 20+ provinces, Includes 'Public Basic Knowledge' and 'Professional Ability Test', Mock exams and daily practice, Mistake collection feature, Dark mode support, Low-resource installation package

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

**In-app purchases:** none


## Frequently asked questions

### Is 粉笔 free?

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

### Is 公共基础知识 free?

公共基础知识 is free to download, with no in-app purchases.

### Which has better reviews, 粉笔 or 公共基础知识?

公共基础知识 is rated higher. 粉笔 averages 4.7 out of 5 from 401 ratings, while 公共基础知识 averages 4.9 from 22 ratings.

### Do 粉笔 or 公共基础知识 have ads?

公共基础知识 shows ads; 粉笔 does not.

### Which is updated more often, 粉笔 or 公共基础知识?

粉笔 ships an update weekly, and 公共基础知识 monthly. Most recently, 粉笔 was updated on November 1, 2026 and 公共基础知识 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.*