# 8小时协同办公 vs 联想背单词

The clearest difference is in-app purchases: 8小时协同办公 at none against 联想背单词's 7. 8小时协同办公 also leads on device support (3 vs 1) and iOS requirement (9.0 vs 16.0). On price, update cadence and ads there is nothing between them.

Both are free to download. 联想背单词 sells 7 one-off in-app purchases. 8小时协同办公 asks for nothing beyond the download.

8小时协同办公 ships an update weekly, 联想背单词 every 9 days. The most recent releases landed on September 18, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | 8小时协同办公 | 联想背单词 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Size | 27 MB | 4 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Guangdong Youling Technology Service Co., Ltd](https://appshunter.io/developer/1525643224) | [玉美 辛](https://appshunter.io/developer/1700037509) |

## What reviewers say

### 8小时协同办公

[App page](https://appshunter.io/ios/app/8/id1525643222)

**Features:** macOS Compatibility

**In-app purchases:** none


### 联想背单词

[App page](https://appshunter.io/ios/app/id6478444606)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8元额度 | $0.99 | one-time |
| 28元额度 | $3.99 | one-time |
| 58元额度 | $7.99 | one-time |
| 88元额度 | $12.99 | one-time |
| 128元额度 | $19.99 | one-time |
| 198元额度 | $29.99 | one-time |
| 348元额度 | $49.99 | one-time |


## Frequently asked questions

### Is 8小时协同办公 free?

8小时协同办公 is free to download, with no in-app purchases.

### Is 联想背单词 free?

联想背单词 is free to download, with in-app purchases available.

### Do 8小时协同办公 or 联想背单词 have ads?

Neither 8小时协同办公 nor 联想背单词 shows ads.

### Which is updated more often, 8小时协同办公 or 联想背单词?

8小时协同办公 ships an update weekly, and 联想背单词 every 9 days. Most recently, 8小时协同办公 was updated on September 18, 2026 and 联想背单词 on August 29, 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.*