# Acadsoc vs ViscosityAR

The clearest difference is in-app purchases: ViscosityAR at none against Acadsoc's 6. ViscosityAR also leads on ads (none vs shown). Acadsoc's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 16.0). On price and update cadence there is nothing between them.

Both are free to download. Acadsoc sells 6 one-off in-app purchases. ViscosityAR asks for nothing beyond the download.

Acadsoc ships an update weekly, ViscosityAR every 5 days. The most recent releases landed on November 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Acadsoc | ViscosityAR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/acadsoc/id6450619410/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 225 MB | 66 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Shunkai Information Technology Co., Ltd](https://appshunter.io/developer/1709079418) | [少鹏 郝](https://appshunter.io/developer/1895576084) |

## 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 |


### ViscosityAR

[App page](https://appshunter.io/ios/app/viscosityar/id6763971709)

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

**In-app purchases:** none


## Frequently asked questions

### Is Acadsoc free?

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

### Is ViscosityAR free?

ViscosityAR is free to download, with no in-app purchases.

### Do Acadsoc or ViscosityAR have ads?

Acadsoc shows ads; ViscosityAR does not.

### Which is updated more often, Acadsoc or ViscosityAR?

Acadsoc ships an update weekly, and ViscosityAR every 5 days. Most recently, Acadsoc was updated on November 3, 2026 and ViscosityAR on October 2, 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.*