# 二建题库 vs 二建刷题宝

The clearest difference is device support: 二建题库 at 2 against 二建刷题宝's —. 二建题库 also leads on iOS requirement (9.0 vs 12.0). On price and in-app purchases 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 and 二建刷题宝 sells 5 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 二建题库 | 二建刷题宝 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Every 3 months | — |
| Size | 8 MB | 30 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [磊 陈](https://appshunter.io/developer/1535417260) | [华宾 陈](https://appshunter.io/developer/1770672758) |

## 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 |


### 二建刷题宝

[App page](https://appshunter.io/ios/app/id6742988641)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $3.99 | per 7 days |
| 月会员 | $7.99 | per month |
| 年会员 | $9.99 | per year |
| 押题密卷 | $4.99 | one-time |
| 两年会员 | $12.99 | one-time |


## Frequently asked questions

### Is 二建题库 free?

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

### Is 二建刷题宝 free?

二建刷题宝 is free to download, with in-app purchases available.

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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.*