# HELLO地球（郑州图书馆） vs 文秘资料员题库

The clearest difference is in-app purchases: HELLO地球（郑州图书馆） at none against 文秘资料员题库's 10. HELLO地球（郑州图书馆） also leads on iOS requirement (7.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. 文秘资料员题库 sells 10 one-off in-app purchases. HELLO地球（郑州图书馆） asks for nothing beyond the download.

## The numbers

| Metric | HELLO地球（郑州图书馆） | 文秘资料员题库 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 months |
| Size | 626 MB | 88 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Vivabro Technology Co.,Ltd.](https://appshunter.io/developer/1086003901) | [Changsha Xisai Liman Education Technology Co., Ltd](https://appshunter.io/developer/1466745593) |

## What reviewers say

### HELLO地球（郑州图书馆）

[App page](https://appshunter.io/ios/app/hello/id1448085093)

**In-app purchases:** none


### 文秘资料员题库

[App page](https://appshunter.io/ios/app/id1540197496)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10学币 | $0.99 | one-time |
| 1学币 | $0.99 | one-time |
| 40学币 | $5.99 | one-time |
| 50学币 | $6.99 | one-time |
| 三个月题库 | $11.99 | one-time |
| 三个月找答案+题库 | $14.99 | one-time |
| 100学币 | $14.99 | one-time |
| 120学币 | $17.99 | one-time |
| 150学币 | $19.99 | one-time |
| 300学币 | $39.99 | one-time |


## Frequently asked questions

### Is HELLO地球（郑州图书馆） free?

HELLO地球（郑州图书馆） is free to download, with no in-app purchases.

### Is 文秘资料员题库 free?

文秘资料员题库 is free to download, with in-app purchases available.

### Do HELLO地球（郑州图书馆） or 文秘资料员题库 have ads?

Neither HELLO地球（郑州图书馆） nor 文秘资料员题库 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.*