# 4 in 1 vs 三国计

The clearest difference is device support: 4 in 1 at 3 against 三国计's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 4 in 1 | 三国计 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 10 months | — |
| Size | 4 MB | 77 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [灿标 朱](https://appshunter.io/developer/1246437769) | [结军 吴](https://appshunter.io/developer/1812695921) |

## What reviewers say

### 4 in 1

[App page](https://appshunter.io/ios/app/4-in-1/id1492991348)

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

**In-app purchases:** none


### 三国计

[App page](https://appshunter.io/ios/app/id6499518464)

**In-app purchases:** none


## Frequently asked questions

### Is 4 in 1 free?

4 in 1 is free to download, with no in-app purchases.

### Is 三国计 free?

三国计 is free to download, with no in-app purchases.

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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.*