# 公共基础题库 vs 公共基础知识2021(最新）

The clearest difference is iOS requirement: 公共基础知识2021(最新） at 13.1 against 公共基础题库's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 公共基础题库 sells 4 one-off in-app purchases and 公共基础知识2021(最新） sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

公共基础题库 ships an update monthly, 公共基础知识2021(最新） every 2 months. The most recent releases landed on October 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 公共基础题库 | 公共基础知识2021(最新） |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 64 MB | 72 MB |
| Requires iOS | 15.6 | **13.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [亮君 曲](https://appshunter.io/developer/590025980) | [发中 严](https://appshunter.io/developer/1674687905) |

## What reviewers say

### 公共基础题库

[App page](https://appshunter.io/ios/app/id1064014341)

Prepare for public sector exams with a comprehensive question bank. Features the latest political and current affairs questions to help you achieve a high score in recruitment tests for civil servants, military transfers, and community workers.

**Highlights:** Extensive question bank, Latest current affairs, Targeted exam preparation, High score focus, Multiple public sector exams

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP用户(1个月) | $5.99 | one-time |
| VIP用户(3个月) | $6.99 | one-time |
| VIP用户(12个月) | $7.99 | one-time |
| VIP用户(24个月) | $9.99 | one-time |


### 公共基础知识2021(最新）

[App page](https://appshunter.io/ios/app/2021/id1551894519)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP1个月 | $3.99 | one-time |
| VIP3个月 | $4.99 | one-time |
| VIP12个月 | $6.99 | one-time |
| VIP24个月 | $9.99 | one-time |


## Frequently asked questions

### Is 公共基础题库 free?

公共基础题库 is free to download, with in-app purchases available.

### Is 公共基础知识2021(最新） free?

公共基础知识2021(最新） is free to download, with in-app purchases available.

### Do 公共基础题库 or 公共基础知识2021(最新） have ads?

Neither 公共基础题库 nor 公共基础知识2021(最新） shows ads.

### Which is updated more often, 公共基础题库 or 公共基础知识2021(最新）?

公共基础题库 ships an update monthly, and 公共基础知识2021(最新） every 2 months. Most recently, 公共基础题库 was updated on October 4, 2026 and 公共基础知识2021(最新） on October 25, 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.*