# 出版专业资格考试聚题库 vs PPET知识在线

The clearest difference is iOS requirement: 出版专业资格考试聚题库 at 12.0 against PPET知识在线's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 出版专业资格考试聚题库 sells 9 one-off in-app purchases and PPET知识在线 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

出版专业资格考试聚题库 ships an update every 7 months, PPET知识在线 every 5 months. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 出版专业资格考试聚题库 | PPET知识在线 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 months** |
| Size | 239 MB | 88 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [乐 李](https://appshunter.io/developer/1579445420) | [TouchV](https://appshunter.io/developer/873883887) |

## What reviewers say

### 出版专业资格考试聚题库

[App page](https://appshunter.io/ios/app/id1582398734)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 搜题-7天会员卡 | $2.99 | one-time |
| 做题-周体验卡 | $2.99 | one-time |
| 做题-月卡 | $3.99 | one-time |
| 搜题-30天会员卡 | $4.99 | one-time |
| 做题-季卡 | $5.99 | one-time |
| 搜题-60天会员卡 | $7.99 | one-time |
| 搜题-90天会员卡 | $9.99 | one-time |
| 做题-半年卡 | $9.99 | one-time |
| 做题-年卡 | $12.99 | one-time |


### PPET知识在线

[App page](https://appshunter.io/ios/app/ppet/id1612018365)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 12阅读币 | $1.99 | one-time |
| 30阅读币 | $3.99 | one-time |
| 60阅读币 | $8.99 | one-time |


## Frequently asked questions

### Is 出版专业资格考试聚题库 free?

出版专业资格考试聚题库 is free to download, with in-app purchases available.

### Is PPET知识在线 free?

PPET知识在线 is free to download, with in-app purchases available.

### Do 出版专业资格考试聚题库 or PPET知识在线 have ads?

Neither 出版专业资格考试聚题库 nor PPET知识在线 shows ads.

### Which is updated more often, 出版专业资格考试聚题库 or PPET知识在线?

出版专业资格考试聚题库 ships an update every 7 months, and PPET知识在线 every 5 months. Most recently, 出版专业资格考试聚题库 was updated on October 16, 2026 and PPET知识在线 on October 14, 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.*