# 中学化学实验室 vs The Wrong Formula

The clearest difference is in-app purchases: The Wrong Formula at none against 中学化学实验室's 2. The Wrong Formula also leads on ads (none vs shown). 中学化学实验室's advantage is iOS requirement (13.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. 中学化学实验室 sells 2 in-app purchases, starting at $1.99 per month. The Wrong Formula asks for nothing beyond the download.

## The numbers

| Metric | 中学化学实验室 | The Wrong Formula |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (35 ratings)](https://appshunter.io/ios/app/id1569197690/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 384 MB | 50 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Niwei Digital Technology Co., Ltd.](https://appshunter.io/developer/1563677609) | [MIN GU](https://appshunter.io/developer/6816597751) |

## What reviewers say

### 中学化学实验室

[App page](https://appshunter.io/ios/app/id1569197690)

This app provides a virtual chemistry lab experience for middle school students preparing for exams. It simulates essential experimental operations and procedures, allowing users to practice and master them in a safe, digital environment. The app covers a wide range of common chemistry experiments.

**Highlights:** Simulated chemistry experiments, Exam preparation focus, Covers essential lab procedures, Virtual apparatus assembly, Interactive learning modules, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 化学实验室VIP月会员体验 | $1.99 | per month |
| 获取一年化学实验VIP模拟体验 | $6.99 | per year |


### The Wrong Formula

[App page](https://appshunter.io/ios/app/the-wrong-formula/id6816597749)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 中学化学实验室 free?

中学化学实验室 is free to download, with in-app purchases available.

### Is The Wrong Formula free?

The Wrong Formula is free to download, with no in-app purchases.

### Do 中学化学实验室 or The Wrong Formula have ads?

中学化学实验室 shows ads; The Wrong Formula does not.

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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.*