# 二建题库 vs 建造师考题库

The clearest difference is in-app purchases: 建造师考题库 at none against 二建题库's 4. 二建题库's advantage is iOS requirement (9.0 vs 11.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 二建题库 sells 4 in-app purchases, starting at $0.99 per 3 months. 建造师考题库 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 27, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 二建题库 | 建造师考题库 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id1644050368/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Free |
| Size | 8 MB | 43 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [磊 陈](https://appshunter.io/developer/1535417260) | [Beijing Shangfan Century Network Technology Co., Ltd.](https://appshunter.io/developer/1626799106) |

## What reviewers say

### 二建题库

[App page](https://appshunter.io/ios/app/2026/id1556795750)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 二建题库3天免费试用1元 | $0.99 | per 3 months |
| 月卡 | $8.99 | one-time |
| 年卡 | $9.99 | one-time |
| 三年卡 | $14.99 | one-time |


### 建造师考题库

[App page](https://appshunter.io/ios/app/id1644050368)

This app provides a comprehensive question bank for construction-related professional qualification exams, including first and second-level constructors, cost engineers, and fire safety engineers. It offers personalized online learning services with practice tests, error tracking, and chapter-based exercises to help users prepare for and pass their exams.

**Highlights:** Comprehensive question bank, Covers past exam papers, Personalized learning services, Practice tests, Error tracking, Chapter-based exercises

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 二建题库 free?

二建题库 is free to download, with in-app purchases available.

### Is 建造师考题库 free?

建造师考题库 is free to download, with no in-app purchases.

### Do 二建题库 or 建造师考题库 have ads?

Neither 二建题库 nor 建造师考题库 shows ads.

### Which is updated more often, 二建题库 or 建造师考题库?

二建题库 ships an update every 3 months, and 建造师考题库 every 3 months. Most recently, 二建题库 was updated on October 27, 2026 and 建造师考题库 on September 9, 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.*