# 单词GO vs 省心文库

The clearest difference is device support: 单词GO at 3 against 省心文库's —. 省心文库's advantage is iOS requirement (13.0 vs 18.0). On price and in-app purchases there is nothing between them.

Both are free to download. 单词GO sells 3 in-app purchases, starting at $2.99 per month and 省心文库 sells 4 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 单词GO | 省心文库 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/go/id6449257530/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Every 2 weeks | — |
| Monetization | Freemium | — |
| Size | 14 MB | 13 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [涛 钱](https://appshunter.io/developer/1688392957) | [冬冬 吴](https://appshunter.io/developer/1713806961) |

## What reviewers say

### 单词GO

[App page](https://appshunter.io/ios/app/go/id6449257530)

This app helps you learn new vocabulary by recording words and their context. It uses spaced repetition to aid memorization and provides definitions based on specific usage scenarios.

**Highlights:** Record new words and context, Context-specific definitions, Spaced repetition learning, Vocabulary memorization aid, Track word learning progress

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $9.99 | per year |
| Lifetime Plus Member | $19.99 | one-time |


### 省心文库

[App page](https://appshunter.io/ios/app/id6470998690)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $9.99 | per 7 days |
| 月会员 | $14.99 | per month |
| 年会员 | $29.99 | per year |
| 永久会员（移动端+PC端） | $39.99 | one-time |


## Frequently asked questions

### Is 单词GO free?

单词GO is free to download, with in-app purchases available.

### Is 省心文库 free?

省心文库 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.*