# Acadsoc vs Sky Lingo

The clearest difference is rating: Sky Lingo at 4.8 against Acadsoc's 3.8. Sky Lingo also leads on ads (none vs shown) and review sentiment (96% vs 75%). Acadsoc's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Acadsoc sells 6 one-off in-app purchases and Sky Lingo sells 4 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Sky Lingo holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: Sky Lingo has 60 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 75% of Acadsoc's written reviews are positive against 96% of Sky Lingo's.

Acadsoc ships an update weekly, Sky Lingo every 9 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Acadsoc | Sky Lingo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/acadsoc/id6450619410/reviews) | **[4.8 (60 ratings)](https://appshunter.io/ios/app/sky-lingo-ai-language-learning/id6502421785/reviews)** |
| Number of ratings | 4 | **60** |
| Positive reviews | 75.0% of reviews | **95.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 225 MB | 124 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Shunkai Information Technology Co., Ltd](https://appshunter.io/developer/1709079418) | [Xiamen Sky AI Tech Co., Ltd.](https://appshunter.io/developer/1610844635) |

## What reviewers say

### Acadsoc

[App page](https://appshunter.io/ios/app/acadsoc/id6450619410)

This app offers AI-powered English learning with one-on-one foreign teacher courses. It provides personalized content, practice exercises, and creative tools like picture book creation to support comprehensive language development.

**Highlights:** AI-powered personalized learning, One-on-one foreign teacher courses, Creative picture book creation, Oral practice with AI, Interactive exercises, Progress tracking

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly member | $7.99 | one-time |
| Quarterly member | $24.99 | one-time |
| Super Annual Member | $39.99 | one-time |
| Three year membership | $69.99 | one-time |
| Annual Member | $69.99 | one-time |
| Lifetime top student member | $89.99 | one-time |


### Sky Lingo

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

Practice speaking any language with AI tutors available 24/7. Get instant feedback on pronunciation and grammar, and prepare for exams like IELTS with realistic simulations. Millions are learning faster through personalized conversations.

**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 Acadsoc free?

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

### Is Sky Lingo free?

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

### Which has better reviews, Acadsoc or Sky Lingo?

Sky Lingo is rated higher. Acadsoc averages 3.8 out of 5 from 4 ratings, while Sky Lingo averages 4.8 from 60 ratings.

### Do Acadsoc or Sky Lingo have ads?

Acadsoc shows ads; Sky Lingo does not.

### Which is updated more often, Acadsoc or Sky Lingo?

Acadsoc ships an update weekly, and Sky Lingo every 9 days. Most recently, Acadsoc was updated on November 3, 2026 and Sky Lingo on November 4, 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.*