# 二级建造师 vs 题库专家

The clearest difference is in-app purchases: 题库专家 at none against 二级建造师's 3. 题库专家 also leads on iOS requirement (13.0 vs 15.6). 二级建造师's advantage is update cadence (monthly vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. 二级建造师 sells 3 one-off in-app purchases. 题库专家 asks for nothing beyond the download.

二级建造师 ships an update monthly, 题库专家 every 8 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 二级建造师 | 题库专家 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/2026/id1112397705/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 20 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sichuan Palm Cloud Technology Co., Ltd.](https://appshunter.io/developer/983183897) | [博航网络科技服务有限公司](https://appshunter.io/developer/1411768260) |

## What reviewers say

### 二级建造师

[App page](https://appshunter.io/ios/app/2026/id1112397705)

This app provides a comprehensive question bank for the Second-Level Constructor exam, offering various practice modes like chapter, random, and mock tests. It focuses solely on question practice to help users efficiently prepare for their exams.

**Highlights:** Chapter practice with progress saving, Categorized practice (multiple choice, true/false), Random and sequential question practice, Targeted practice of incorrect answers, Searchable question bank, Mock exams, Exam syllabus and lecture notes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 二级考试VIP半年包 | $3.99 | one-time |
| 二级考试VIP一年包 | $3.99 | one-time |
| 二级考试VIP三年包 | $5.99 | one-time |


### 题库专家

[App page](https://appshunter.io/ios/app/id1411768261)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 二级建造师 free?

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

### Is 题库专家 free?

题库专家 is free to download, with no in-app purchases.

### Do 二级建造师 or 题库专家 have ads?

Neither 二级建造师 nor 题库专家 shows ads.

### Which is updated more often, 二级建造师 or 题库专家?

二级建造师 ships an update monthly, and 题库专家 every 8 months. Most recently, 二级建造师 was updated on October 24, 2026 and 题库专家 on October 7, 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.*