# 催乳师题库 vs PPT学习宝典

The clearest difference is device support: 催乳师题库 at 2 against PPT学习宝典's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. 催乳师题库 sells 10 one-off in-app purchases and PPT学习宝典 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 催乳师题库 | PPT学习宝典 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Every 5 months | — |
| Size | 88 MB | 31 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Changsha Xisai Liman Education Technology Co., Ltd](https://appshunter.io/developer/1466745593) | [Hangzhou Xiaoke Technology Co., Ltd.](https://appshunter.io/developer/1622340450) |

## What reviewers say

### 催乳师题库

[App page](https://appshunter.io/ios/app/id1540196300)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1学币 | $0.99 | one-time |
| 10学币 | $0.99 | one-time |
| 40学币 | $5.99 | one-time |
| 50学币 | $6.99 | one-time |
| 一个月找答案+题库 | $7.99 | one-time |
| 三个月题库 | $11.99 | 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 |


### PPT学习宝典

[App page](https://appshunter.io/ios/app/ppt/id6496846880)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PPT学习宝典永久会员 | $19.99 | one-time |
| 永久会员 | $29.99 | one-time |


## Frequently asked questions

### Is 催乳师题库 free?

催乳师题库 is free to download, with in-app purchases available.

### Is PPT学习宝典 free?

PPT学习宝典 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.*