# iSAS Linkwell vs 多多識字

The clearest difference is in-app purchases: iSAS Linkwell at none against 多多識字's 3. iSAS Linkwell also leads on iOS requirement (10.2 vs 13.0). 多多識字's advantage is device support. On price there is nothing between them.

Both are free to download. 多多識字 sells 3 one-off in-app purchases. iSAS Linkwell asks for nothing beyond the download.

## The numbers

| Metric | iSAS Linkwell | 多多識字 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 4 weeks |
| Size | 4 MB | 222 MB |
| Requires iOS | **10.2** | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Linkwell Technology Develop Company](https://appshunter.io/developer/1329427322) | [BEST PICTURE BOOK LIMITED](https://appshunter.io/developer/1563666707) |

## What reviewers say

### iSAS Linkwell

[App page](https://appshunter.io/ios/app/isas-linkwell/id1329427323)

**In-app purchases:** none


### 多多識字

[App page](https://appshunter.io/ios/app/id1563666705)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月套餐 | $7.99 | one-time |
| 年套餐 | $23.99 | one-time |
| 终身套餐 | $36.99 | one-time |


## Frequently asked questions

### Is iSAS Linkwell free?

iSAS Linkwell is free to download, with no in-app purchases.

### Is 多多識字 free?

多多識字 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.*