# 元题库 vs 千源题库

元题库 and 千源题库 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 元题库 sells 6 one-off in-app purchases and 千源题库 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 元题库 | 千源题库 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Size | 114 MB | 3 MB |
| Requires iOS | 10.0 | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [大千 陈](https://appshunter.io/developer/1342564340) | [Sichuan Qianyuan Zhihui Technology Co., Ltd](https://appshunter.io/developer/1773729762) |

## What reviewers say

### 元题库

[App page](https://appshunter.io/ios/app/id6467347359)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6元=600金币 | $0.99 | one-time |
| 12元=1200金币 | $1.99 | one-time |
| 18元=1800金币 | $2.99 | one-time |
| 30元=3000金币 | $3.99 | one-time |
| 88元=8800金币 | $12.99 | one-time |
| 188元=18800金币 | $29.99 | one-time |


### 千源题库

[App page](https://appshunter.io/ios/app/id6736897898)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 银行考试训练在线题库 | $7.99 | one-time |
| 辐射安全考核在线题库 | $7.99 | one-time |
| 煤矿安全管理人员在线题库 | $7.99 | one-time |
| 涉煤企业安全管理人员在线题库 | $7.99 | one-time |
| 初级经济师在线题库 | $9.99 | one-time |
| 中级经济师在线题库 | $9.99 | one-time |
| 高级经济师在线题库 | $9.99 | one-time |
| 初级职称在线题库 | $9.99 | one-time |
| 执业资格考试在线题库 | $9.99 | one-time |
| 中级职称在线题库 | $9.99 | one-time |


## Frequently asked questions

### Is 元题库 free?

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

### Is 千源题库 free?

千源题库 is free to download, with in-app purchases available.

### Do 元题库 or 千源题库 have ads?

Neither 元题库 nor 千源题库 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.*