# 中学物理实验室 vs SoundLab

The clearest difference is ads: SoundLab at none against 中学物理实验室's shown. 中学物理实验室's advantage is iOS requirement (13.0 vs 15.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 中学物理实验室 sells 2 in-app purchases, starting at $1.99 per month 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.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 中学物理实验室 | SoundLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1563679872/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 182 MB | 20 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Niwei Digital Technology Co., Ltd.](https://appshunter.io/developer/1563677609) | [Shanghai Zhaoshi Technology Co., Ltd](https://appshunter.io/developer/1803512439) |

## What reviewers say

### 中学物理实验室

[App page](https://appshunter.io/ios/app/id1563679872)

This app provides interactive simulations for junior high school physics experiments, covering essential practical operations for exams. It offers a comprehensive library of experiments, with more to be added soon, to help students master physics concepts through hands-on virtual practice.

**Highlights:** Interactive physics experiment simulations, Covers essential exam practical operations, Comprehensive library of experiments, Virtual hands-on practice, Regularly updated content

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 中学物理实验室一个月体验 | $1.99 | per month |
| 中学物理实验室一年期体验 | $6.99 | per year |


### 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 中学物理实验室 free?

中学物理实验室 is free to download, with in-app purchases available.

### Is SoundLab free?

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

### Do 中学物理实验室 or SoundLab have ads?

中学物理实验室 shows ads; SoundLab does not.

### Which is updated more often, 中学物理实验室 or SoundLab?

中学物理实验室 ships an update fortnightly, and SoundLab fortnightly. Most recently, 中学物理实验室 was updated on November 3, 2026 and SoundLab on November 5, 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.*