# 로밍도깨비 eSIM vs 유심사

The clearest difference is rating: 유심사 at 4.9 against 로밍도깨비 eSIM's 4.5. 유심사 also leads on monetization model (free vs free with in-app purchases). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

유심사 holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 33 and 32 respectively. Written reviews point the same way: 95% of 로밍도깨비 eSIM's written reviews are positive against 98% of 유심사's.

로밍도깨비 eSIM ships an update every 2 weeks, 유심사 weekly. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 로밍도깨비 eSIM | 유심사 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (33 ratings)](https://appshunter.io/ios/app/esim/id1525664178/reviews) | **[4.9 (32 ratings)](https://appshunter.io/ios/app/esim/id1635360522/reviews)** |
| Number of ratings | **33** | 32 |
| Positive reviews | 94.9% of reviews | **98.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 122 MB | 119 MB |
| Requires iOS | 15.1 | **15** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UANGEL Corp.](https://appshunter.io/developer/305603514) | [gadgetkorea](https://appshunter.io/developer/1635360524) |

## What reviewers say

### 로밍도깨비 eSIM

[App page](https://appshunter.io/ios/app/esim/id1525664178)

This app offers a convenient eSIM data service for travel and business trips, allowing internet access in 150 countries via QR code scan. It provides an affordable alternative to traditional roaming, pocket Wi-Fi, and physical SIM cards.

**Highlights:** eSIM data for 150 countries, QR code activation, Affordable data plans, Dual SIM support for iPhone, Local payment options, Easy sign-up

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 로밍도깨비 eSIM free?

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

### Is 유심사 free?

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

### Which has better reviews, 로밍도깨비 eSIM or 유심사?

유심사 is rated higher. 로밍도깨비 eSIM averages 4.5 out of 5 from 33 ratings, while 유심사 averages 4.9 from 32 ratings.

### Do 로밍도깨비 eSIM or 유심사 have ads?

Neither 로밍도깨비 eSIM nor 유심사 shows ads.

### Which is updated more often, 로밍도깨비 eSIM or 유심사?

로밍도깨비 eSIM ships an update every 2 weeks, and 유심사 weekly. Most recently, 로밍도깨비 eSIM was updated on September 24, 2026 and 유심사 on September 23, 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.*