# 성공 vs 머든 MUDN

The clearest difference is iOS requirement: 성공 at 12.4 against 머든 MUDN's 15.1. On price, review sentiment, ads and in-app purchases 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 | 성공 | 머든 MUDN |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Monetization | — | Free |
| Size | 5 MB | 18 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [(주)티라테크](https://appshunter.io/developer/1636116318) | [UNIQUE Incorporated](https://appshunter.io/developer/1670799502) |

## What reviewers say

### 성공

[App page](https://appshunter.io/ios/app/id6481108195)

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

**In-app purchases:** none


### 머든 MUDN

[App page](https://appshunter.io/ios/app/mudn/id6747655191)

This app enhances the premium book cafe experience by allowing members to manage their accounts, order food and drinks, and search for books. It provides location-based services and a smart ordering system for convenience.

**Highlights:** Membership management, Food and drink ordering, Book search and request, Location-based store selection, Order and payment tracking, View membership status and payment history

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

**In-app purchases:** none


## Frequently asked questions

### Is 성공 free?

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

### Is 머든 MUDN free?

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

### Do 성공 or 머든 MUDN have ads?

Neither 성공 nor 머든 MUDN 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.*