# 二级建造师题集 vs 二级建造师题库

The clearest difference is price: 二级建造师题库 at Free against 二级建造师题集's $2.99. 二级建造师题库 also leads on iOS requirement (9.0 vs 15.6). 二级建造师题集's advantage is in-app purchases (none vs 6). On update cadence, ads and device support there is nothing between them.

二级建造师题库 is free to download; 二级建造师题集 costs $2.99 up front. 二级建造师题库 sells 6 one-off in-app purchases. 二级建造师题集 asks for nothing beyond the download.

二级建造师题集 ships an update every 8 months, 二级建造师题库 every 10 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | 二级建造师题集 | 二级建造师题库 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 10 months |
| Size | 196 MB | 44 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [li xiaofeng](https://appshunter.io/developer/1493890684) | [燕 李](https://appshunter.io/developer/1600255497) |

## What reviewers say

### 二级建造师题集

[App page](https://appshunter.io/ios/app/id1496951211)

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

**In-app purchases:** none


### 二级建造师题库

[App page](https://appshunter.io/ios/app/2026/id1618727696)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 二级建造师考前押题 | $5.99 | one-time |
| 会员月卡 | $6.99 | one-time |
| 会员年卡 | $9.99 | one-time |
| 会员两年卡 | $12.99 | one-time |
| 视频精品班 | $149.99 | one-time |
| 视频护航班 | $239.99 | one-time |


## Frequently asked questions

### Is 二级建造师题集 free?

二级建造师题集 costs $2.99, with no in-app purchases.

### Is 二级建造师题库 free?

二级建造师题库 is free to download, with in-app purchases available.

### Do 二级建造师题集 or 二级建造师题库 have ads?

Neither 二级建造师题集 nor 二级建造师题库 shows ads.

### Which is updated more often, 二级建造师题集 or 二级建造师题库?

二级建造师题集 ships an update every 8 months, and 二级建造师题库 every 10 months. Most recently, 二级建造师题集 was updated on November 3, 2026 and 二级建造师题库 on November 3, 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.*