# CS사전 vs 운전Pro

The clearest difference is price: CS사전 at Free against 운전Pro's $0.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

CS사전 is free to download; 운전Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | CS사전 | 운전Pro |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 12 MB | 2 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [dongseok ju](https://appshunter.io/developer/1592949836) | [剑浩 孟](https://appshunter.io/developer/1435483225) |

## What reviewers say

### CS사전

[App page](https://appshunter.io/ios/app/cs/id6480402361)

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

**In-app purchases:** none


### 운전Pro

[App page](https://appshunter.io/ios/app/pro-2026/id6764757701)

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

**In-app purchases:** none


## Frequently asked questions

### Is CS사전 free?

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

### Is 운전Pro free?

운전Pro costs $0.99, with no in-app purchases.

### Do CS사전 or 운전Pro have ads?

Neither CS사전 nor 운전Pro shows ads.

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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.*