# 유심사 vs 여운 Yeowun

The clearest difference is update cadence: 유심사 at weekly against 여운 Yeowun's monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

유심사 ships an update weekly, 여운 Yeowun monthly. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 유심사 | 여운 Yeowun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (32 ratings)](https://appshunter.io/ios/app/esim/id1635360522/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 98.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | — |
| Size | 119 MB | 48 MB |
| Requires iOS | **15** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [gadgetkorea](https://appshunter.io/developer/1635360524) | [Joonhwan Jeon](https://appshunter.io/developer/1596845421) |

## What reviewers say

### 유심사

[App page](https://appshunter.io/ios/app/esim/id1635360522)

This app provides global eSIM and USIM roaming services, offering competitive prices and convenient activation worldwide. Enjoy daily benefits, data management, and 24/7 customer support for a seamless travel experience.

**Highlights:** Global lowest prices, eSIM/USIM purchase and activation, Daily benefits and offers, Data usage tracking and top-up, 24/7 customer support, Easy eSIM installation

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

**In-app purchases:** none


### 여운 Yeowun

[App page](https://appshunter.io/ios/app/yeowun/id6759911276)

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

**In-app purchases:** none


## Frequently asked questions

### Is 유심사 free?

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

### Is 여운 Yeowun free?

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

### Do 유심사 or 여운 Yeowun have ads?

Neither 유심사 nor 여운 Yeowun shows ads.

### Which is updated more often, 유심사 or 여운 Yeowun?

유심사 ships an update weekly, and 여운 Yeowun monthly. Most recently, 유심사 was updated on October 19, 2026 and 여운 Yeowun on October 10, 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.*