# 抓住单词 vs mocavoca

The clearest difference is update cadence: 抓住单词 at every 8 days against mocavoca's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 抓住单词 sells 2 in-app purchases, starting at $12.99 per month and mocavoca sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

抓住单词 ships an update every 8 days, mocavoca every 3 weeks. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 抓住单词 | mocavoca |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ai/id6739828290/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 153 MB | 468 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [庆辉 廖](https://appshunter.io/developer/1765637809) | [Moonshot Technologies HK Limited](https://appshunter.io/developer/6793382521) |

## What reviewers say

### 抓住单词

[App page](https://appshunter.io/ios/app/ai/id6739828290)

This app uses AI and scientific memory techniques to help users learn and retain English vocabulary. It offers a gamified learning experience with progress tracking and various specialized word lists for different academic levels and practical applications.

**Highlights:** AI anti-forgetting algorithm, Spaced repetition and cover recall, Root and affix word breakdown, Gamified learning with levels and rewards, Contextualized learning with AI-generated sentences, Immersive listening mode, Comprehensive word lists for all levels

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $12.99 | per month |
| 年度会员 | $39.99 | per year |


### mocavoca

[App page](https://appshunter.io/ios/app/mocavoca/id6793382519)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| mocavoca Monthly | $0.99 | per month |


## Frequently asked questions

### Is 抓住单词 free?

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

### Is mocavoca free?

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

### Do 抓住单词 or mocavoca have ads?

Neither 抓住单词 nor mocavoca shows ads.

### Which is updated more often, 抓住单词 or mocavoca?

抓住单词 ships an update every 8 days, and mocavoca every 3 weeks. Most recently, 抓住单词 was updated on October 8, 2026 and mocavoca on October 10, 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.*