# 电商运营宝典 vs 失眠背单词

The clearest difference is in-app purchases: 电商运营宝典 at none against 失眠背单词's 10. 电商运营宝典 also leads on iOS requirement (9.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. 失眠背单词 sells 10 one-off in-app purchases. 电商运营宝典 asks for nothing beyond the download.

## The numbers

| Metric | 电商运营宝典 | 失眠背单词 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Size | 37 MB | 50 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou Xiaoke Technology Co., Ltd.](https://appshunter.io/developer/1622340450) | [世冲 孙](https://appshunter.io/developer/1839107844) |

## What reviewers say

### 电商运营宝典

[App page](https://appshunter.io/ios/app/id1623667159)

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

**In-app purchases:** none


### 失眠背单词

[App page](https://appshunter.io/ios/app/zzz/id6811313347)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 四级精华词汇 | $0.99 | one-time |
| 六级精华词汇 | $0.99 | one-time |
| 考研精华词汇 | $0.99 | one-time |
| 托福精华词汇 | $0.99 | one-time |
| 计算机行业高频词 | $0.99 | one-time |
| GRE精华词汇 | $0.99 | one-time |
| BEC精华词汇 | $0.99 | one-time |
| 专四精华词汇 | $0.99 | one-time |
| 专八精华词汇 | $0.99 | one-time |
| 雅思精华词汇 | $0.99 | one-time |


## Frequently asked questions

### Is 电商运营宝典 free?

电商运营宝典 is free to download, with no in-app purchases.

### Is 失眠背单词 free?

失眠背单词 is free to download, with in-app purchases available.

### Do 电商运营宝典 or 失眠背单词 have ads?

Neither 电商运营宝典 nor 失眠背单词 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.*