# 可栗口语 vs 四大认证备考神器

The clearest difference is review sentiment: 可栗口语 at 95% against 四大认证备考神器's 0%. 可栗口语 also leads on rating (4.8 vs 4.0) and ads (none vs shown). 四大认证备考神器's advantage is in-app purchases (none vs 30) and iOS requirement (12.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. 可栗口语 sells 24 in-app purchases, starting at $34.99 per year. 四大认证备考神器 asks for nothing beyond the download.

可栗口语 holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: 可栗口语 has 124 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 95% of 可栗口语's written reviews are positive against 0% of 四大认证备考神器's.

Both ship on a similar rhythm, roughly every 10 days. Both last shipped on October 15, 2026.

## The numbers

| Metric | 可栗口语 | 四大认证备考神器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (124 ratings)](https://appshunter.io/ios/app/ai/id6449095944/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/id6455939352/reviews) |
| Number of ratings | **124** | 3 |
| Positive reviews | **94.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | Every 10 days |
| Monetization | Freemium | — |
| Size | 120 MB | 45 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Yuyunshuo Tech](https://appshunter.io/developer/1687687261) | [北京小青呱科技有限公司](https://appshunter.io/developer/1695685480) |

## What reviewers say

### 可栗口语

[App page](https://appshunter.io/ios/app/ai/id6449095944)

Practice English speaking with an AI tutor anytime, anywhere. Engage in realistic scenarios, receive intelligent feedback on pronunciation and grammar, and track your progress towards fluency. Ideal for learners of all levels seeking to improve their spoken English.

**Highlights:** AI foreign language tutor for speaking practice, 24/7 availability with American and British accents, Thousands of scenario-based conversation courses, Intelligent CEFR-level assessment and progress tracking, AI-powered IELTS, KET, and PET speaking exam preparation, Pronunciation, grammar, and vocabulary analysis

**Features:** macOS Compatibility

**In-app purchases (24)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 可栗口语连续包年会员 | $34.99 | per year |
| 可栗3天体验会员 | $0.99 | one-time |
| 1元体验VIP | $0.99 | one-time |
| 新人福利包 | $0.99 | one-time |
| 优惠福利包 | $0.99 | one-time |
| 首购礼包 | $0.99 | one-time |
| 1元抢百元劵包 | $0.99 | one-time |
| 尝鲜礼包 | $2.99 | one-time |
| 会员周卡（优惠） | $3.99 | one-time |
| 会员周卡（优惠） | $4.99 | one-time |
| 会员月卡（优惠） | $6.99 | one-time |
| 会员周卡 | $6.99 | one-time |
| 包月VIP会员 | $14.99 | one-time |
| 会员季卡（优惠） | $24.99 | one-time |
| 会员季卡 | $29.99 | one-time |
| 1年VIP会员优惠升级包（D） | $34.99 | one-time |
| 包年VIP会员 | $39.99 | one-time |
| 会员年卡 | $49.99 | one-time |
| 会员年卡（优惠） | $49.99 | one-time |
| 会员年卡 | $59.99 | one-time |
| 热销两年卡 | $69.99 | one-time |
| 超值三年卡（优惠） | $69.99 | one-time |
| 超值三年卡 | $89.99 | one-time |
| 可栗永久会员 | $99.99 | one-time |


### 四大认证备考神器

[App page](https://appshunter.io/ios/app/id6455939352)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 可栗口语 free?

可栗口语 is free to download, with in-app purchases available.

### Is 四大认证备考神器 free?

四大认证备考神器 is free to download, with no in-app purchases.

### Which has better reviews, 可栗口语 or 四大认证备考神器?

可栗口语 is rated higher. 可栗口语 averages 4.8 out of 5 from 124 ratings, while 四大认证备考神器 averages 4.0 from 3 ratings.

### Do 可栗口语 or 四大认证备考神器 have ads?

四大认证备考神器 shows ads; 可栗口语 does not.

### Which is updated more often, 可栗口语 or 四大认证备考神器?

可栗口语 ships an update every 10 days, and 四大认证备考神器 every 10 days. Most recently, 可栗口语 was updated on October 15, 2026 and 四大认证备考神器 on October 15, 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.*