# 英语嘟嘟 vs Sky Lingo

The clearest difference is in-app purchases: 英语嘟嘟 at none against Sky Lingo's 4. 英语嘟嘟 also leads on rating (5.0 vs 4.8) and iOS requirement (13.0 vs 15.0). Sky Lingo's advantage is ratings volume (60 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sky Lingo sells 4 in-app purchases, starting at $14.99 per month. 英语嘟嘟 asks for nothing beyond the download.

英语嘟嘟 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Sky Lingo has 60 ratings behind it against 1, so its average is the more settled of the two.

英语嘟嘟 ships an update every 9 days, Sky Lingo every 10 days. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 英语嘟嘟 | Sky Lingo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6476251759/reviews)** | [4.8 (60 ratings)](https://appshunter.io/ios/app/sky-lingo-ai-language-learning/id6502421785/reviews) |
| Number of ratings | 1 | **60** |
| Positive reviews | — | 95.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 10 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 214 MB | 123 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [深模](https://appshunter.io/developer/1721899483) | [Xiamen Sky AI Tech Co., Ltd.](https://appshunter.io/developer/1610844635) |

## What reviewers say

### 英语嘟嘟

[App page](https://appshunter.io/ios/app/ai/id6476251759)

This app uses AI-powered dialogue with virtual English teachers to help users improve their spoken English. It offers interactive scenarios, real-time feedback on pronunciation and grammar, and personalized learning reports.

**Highlights:** AI agent English teacher, Live dialogue mode, Pronunciation, grammar, and fluency analysis, Multi-scene conversation practice, Personalized study reports, Interactive voice dialogue

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

**In-app purchases:** none


### Sky Lingo

[App page](https://appshunter.io/ios/app/sky-lingo-ai-language-learning/id6502421785)

Practice speaking and master new languages with AI tutors available 24/7. Get instant feedback on pronunciation and grammar, and prepare for exams like IELTS through realistic conversation simulations. Millions are learning faster with personalized guidance.

**Highlights:** 24/7 AI speaking tutors, Instant pronunciation feedback, Real-life conversation scenarios, IELTS test preparation, Grammar correction, Voice recognition technology

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month | $14.99 | per month |
| Quarter | $24.99 | per 3 months |
| Annual | $39.99 | per year |
| 3-year VIPs | $89.99 | one-time |


## Frequently asked questions

### Is 英语嘟嘟 free?

英语嘟嘟 is free to download, with no in-app purchases.

### Is Sky Lingo free?

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

### Which has better reviews, 英语嘟嘟 or Sky Lingo?

英语嘟嘟 is rated higher. 英语嘟嘟 averages 5.0 out of 5 from 1 ratings, while Sky Lingo averages 4.8 from 60 ratings.

### Do 英语嘟嘟 or Sky Lingo have ads?

Neither 英语嘟嘟 nor Sky Lingo shows ads.

### Which is updated more often, 英语嘟嘟 or Sky Lingo?

英语嘟嘟 ships an update every 9 days, and Sky Lingo every 10 days. Most recently, 英语嘟嘟 was updated on October 15, 2026 and Sky Lingo on October 25, 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.*