# 一建题库 vs 一级建造师题库

The clearest difference is iOS requirement: 一建题库 at 9.0 against 一级建造师题库's 12. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 一建题库 sells 3 one-off in-app purchases and 一级建造师题库 sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 一建题库 | 一级建造师题库 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Size | 8 MB | 7 MB |
| Requires iOS | **9.0** | 12 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [磊 陈](https://appshunter.io/developer/1535417260) | [帅帅 张](https://appshunter.io/developer/1895142036) |

## What reviewers say

### 一建题库

[App page](https://appshunter.io/ios/app/2027/id1566712682)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一个月VIP套餐 | $8.99 | one-time |
| 一年VIP套餐 | $9.99 | one-time |
| 三年VIP套餐 | $14.99 | one-time |


### 一级建造师题库

[App page](https://appshunter.io/ios/app/2025/id6748438314)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $4.99 | per month |
| 年会员 | $9.99 | one-time |
| 两年会员 | $14.99 | one-time |


## Frequently asked questions

### Is 一建题库 free?

一建题库 is free to download, with in-app purchases available.

### Is 一级建造师题库 free?

一级建造师题库 is free to download, with in-app purchases available.

### Do 一建题库 or 一级建造师题库 have ads?

Neither 一建题库 nor 一级建造师题库 shows ads.

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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.*