# AR学院 vs SoundLab

The clearest difference is iOS requirement: SoundLab at 15.6 against AR学院's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AR学院 sells 16 one-off in-app purchases and SoundLab sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

AR学院 ships an update every 3 weeks, SoundLab fortnightly. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | AR学院 | SoundLab |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 399 MB | 20 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Limai (Chengdu) Technology Co., LTD](https://appshunter.io/developer/1599665415) | [Shanghai Zhaoshi Technology Co., Ltd](https://appshunter.io/developer/1803512439) |

## What reviewers say

### AR学院

[App page](https://appshunter.io/ios/app/ar/id1599665413)

This app provides digital teaching tools for elementary school educators, utilizing AR to create immersive learning experiences. It offers pre-made lesson plans and allows teachers to share their own creations and classroom recordings, fostering collaboration and equitable access to quality education.

**Highlights:** AR virtual experiments, Immersive multi-sensory learning, Expert-designed lesson plans, Classroom recording sharing, Teacher-created content sharing, Educational equity tools

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 科学-会员-3天 | $2.99 | one-time |
| 科学-会员-1月 | $14.99 | one-time |
| 科学-标准版-1月 | $14.99 | one-time |
| 科学-专业版-1月 | $17.99 | one-time |
| 科学-会员-3月 | $34.99 | one-time |
| 科学-校企版-1月 | $34.99 | one-time |
| 科学-专业版-1年 | $49.99 | one-time |
| 科学-会员-6月 | $59.99 | one-time |
| 科学-会员-1年 | $99.99 | one-time |
| 科学-标准版-1年 | $99.99 | one-time |
| 科学-校企版-1年 | $129.99 | one-time |
| 科学-会员-2年 | $199.99 | one-time |
| 科学-会员-3年 | $249.99 | one-time |
| 科学-标准版-10年 | $299.99 | one-time |
| 科学-专业版-10年 | $399.99 | one-time |
| 科学-校企版-10年 | $999.99 | one-time |


### SoundLab

[App page](https://appshunter.io/ios/app/soundlab-audio-data-analyzer/id6751793537)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Annual Membership | $19.99 | per year |


## Frequently asked questions

### Is AR学院 free?

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

### Is SoundLab free?

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

### Do AR学院 or SoundLab have ads?

Neither AR学院 nor SoundLab shows ads.

### Which is updated more often, AR学院 or SoundLab?

AR学院 ships an update every 3 weeks, and SoundLab fortnightly. Most recently, AR学院 was updated on October 13, 2026 and SoundLab on October 10, 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.*