# 豹豹龙家教机器人 vs 抓住单词

The clearest difference is in-app purchases: 豹豹龙家教机器人 at none against 抓住单词's 2. 豹豹龙家教机器人 also leads on iOS requirement (9.0 vs 17.6). 抓住单词's advantage is update cadence (every 8 days vs every 3 weeks). On price, ads 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. 豹豹龙家教机器人 asks for nothing beyond the download.

豹豹龙家教机器人 ships an update every 3 weeks, 抓住单词 every 8 days. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 豹豹龙家教机器人 | 抓住单词 |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 126 MB | 153 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Kingsoft Internet Security software Co.Ltd](https://appshunter.io/developer/438883151) | [庆辉 廖](https://appshunter.io/developer/1765637809) |

## What reviewers say

### 豹豹龙家教机器人

[App page](https://appshunter.io/ios/app/id1420006152)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is 豹豹龙家教机器人 free?

豹豹龙家教机器人 is free to download, with no in-app purchases.

### Is 抓住单词 free?

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

### Do 豹豹龙家教机器人 or 抓住单词 have ads?

Neither 豹豹龙家教机器人 nor 抓住单词 shows ads.

### Which is updated more often, 豹豹龙家教机器人 or 抓住单词?

豹豹龙家教机器人 ships an update every 3 weeks, and 抓住单词 every 8 days. Most recently, 豹豹龙家教机器人 was updated on October 7, 2026 and 抓住单词 on October 8, 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.*