# 组字大战 vs PhysicPro

The clearest difference is in-app purchases: 组字大战 at none against PhysicPro's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PhysicPro sells 1 in-app purchase, starting at $8.99 per year. 组字大战 asks for nothing beyond the download.

组字大战 ships an update every 3 weeks, PhysicPro every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | 组字大战 | PhysicPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6746919821/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 20 MB | 42 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Kai Chen](https://appshunter.io/developer/1818964633) | [Gentiana Etemi](https://appshunter.io/developer/1883027493) |

## What reviewers say

### 组字大战

[App page](https://appshunter.io/ios/app/id6746919821)

**In-app purchases:** none


### PhysicPro

[App page](https://appshunter.io/ios/app/physicpro-physics-toolkit/id6760918761)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PhysicPro Premium | $8.99 | per year |


## Frequently asked questions

### Is 组字大战 free?

组字大战 is free to download, with no in-app purchases.

### Is PhysicPro free?

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

### Do 组字大战 or PhysicPro have ads?

Neither 组字大战 nor PhysicPro shows ads.

### Which is updated more often, 组字大战 or PhysicPro?

组字大战 ships an update every 3 weeks, and PhysicPro every 2 weeks. Most recently, 组字大战 was updated on October 24, 2026 and PhysicPro on October 24, 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.*