# 公共基础知识真题 vs 公共基础知识题库

The clearest difference is update cadence: 公共基础知识真题 at every 2 months against 公共基础知识题库's every 3 months. 公共基础知识真题 also leads on iOS requirement (12.4 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 公共基础知识真题 sells 1 one-off in-app purchase and 公共基础知识题库 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

公共基础知识真题 ships an update every 2 months, 公共基础知识题库 every 3 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 公共基础知识真题 | 公共基础知识题库 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 216 MB | 73 MB |
| Requires iOS | **12.4** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [浩 李](https://appshunter.io/developer/1468131829) | [科 杜](https://appshunter.io/developer/1805362270) |

## What reviewers say

### 公共基础知识真题

[App page](https://appshunter.io/ios/app/2026/id1516056339)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久激活 | $3.99 | one-time |


### 公共基础知识题库

[App page](https://appshunter.io/ios/app/id6744609227)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 开通3个月VIP | $3.99 | one-time |
| 开通6个月VIP | $4.99 | one-time |
| 开通12个月VIP | $6.99 | one-time |
| 开通24个月VIP | $7.99 | one-time |


## Frequently asked questions

### Is 公共基础知识真题 free?

公共基础知识真题 is free to download, with in-app purchases available.

### Is 公共基础知识题库 free?

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

### Do 公共基础知识真题 or 公共基础知识题库 have ads?

Neither 公共基础知识真题 nor 公共基础知识题库 shows ads.

### Which is updated more often, 公共基础知识真题 or 公共基础知识题库?

公共基础知识真题 ships an update every 2 months, and 公共基础知识题库 every 3 months. Most recently, 公共基础知识真题 was updated on November 7, 2026 and 公共基础知识题库 on November 8, 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.*