# 중고나라 vs 4xr

The clearest difference is rating: 4xr at 5.0 against 중고나라's 4.0. 4xr also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). 중고나라's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (121 vs 2). On price, in-app purchases, device support 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.

4xr holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: 중고나라 has 121 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 71% of 중고나라's written reviews are positive against 87% of 4xr's.

중고나라 ships an update fortnightly, 4xr every 3 months. The most recent releases landed on October 26, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 중고나라 | 4xr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (121 ratings)](https://appshunter.io/ios/app/id896515652/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/4xr-1/id1108335545/reviews)** |
| Number of ratings | **121** | 2 |
| Positive reviews | 70.8% of reviews | **86.8% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 143 MB | 19 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Joonggonara Co. Ltd.](https://appshunter.io/developer/896515655) | [TGREEN CO.,LTD.](https://appshunter.io/developer/1493477349) |

## What reviewers say

### 중고나라

[App page](https://appshunter.io/ios/app/id896515652)

This platform offers a secure way to buy and sell used goods, reducing user concerns about fraud. It provides features like secure payments, compensation for damages, and verified sellers to build trust in transactions.

**Highlights:** Secure payment and delivery, Up to 1 million won compensation for fraud, Self-inspection of key information, Verified seller program, Reduced fraud concerns

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

**In-app purchases:** none

**What reviewers like**

- 💰 No mandatory fees or forced safe payment system
- 🚀 Fast and convenient transaction process
- 👍 User-friendly interface and easy product registration
- 🔗 Integration with Naver Cafe for broader reach
- 📱 Mobile app more convenient than web version

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- ⚠️ Poor customer service responsiveness
- 🔌 Server connection issues and lag
- 😤 Slow settlement and payment delays
- 🚫 Inadequate fraud prevention and scammer management

**Reported bugs**

- App crashes when opening chat or uploading images
- Login authentication failures and freezing
- Format error during product search
- Cursor position issues during text editing
- Auto-save draft not reopening properly

**Requested features**

- English language support for foreign users
- Hide sold items without deletion option
- Last login timestamp visibility for sellers
- Quick response templates for common inquiries
- Bulk product refresh/push to top feature


### 4xr

[App page](https://appshunter.io/ios/app/4xr-1/id1108335545)

This app offers a convenient mobile shopping experience for men's plus-size fashion, ranging from M to 4XL. Discover styling tips for different body types and enjoy various benefits and promotions. Easily manage orders, track deliveries, and save favorite items.

**Highlights:** Category-based product browsing, Event information and announcements, Order history and delivery tracking, Shopping cart and wish list, Push notifications for updates, Customer service and direct calling

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Great for big sizes
- 👍 Wide variety of clothes
- 👍 Good quality clothes
- 👍 Convenient app interface
- 👍 Fast delivery

**What reviewers complain about**

- 🐛 App is slow
- 🐛 App crashes frequently
- 🐛 Login issues
- 🐛 UI is complex
- 🐛 Screen display issues on some devices

**Reported bugs**

- App crashes upon opening
- Cannot log in after update
- Order history not showing
- Payment buttons not clickable on certain devices
- Cannot add items to wishlist

**Requested features**

- Add order tracking information
- Display related products (innerwear, pants, shoes, accessories)
- Improve iPad screen display
- Enable horizontal/vertical screen switching on iPad
- Add more body type coverage


## Frequently asked questions

### Is 중고나라 free?

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

### Is 4xr free?

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

### Which has better reviews, 중고나라 or 4xr?

4xr is rated higher. 중고나라 averages 4.0 out of 5 from 121 ratings, while 4xr averages 5.0 from 2 ratings.

### Do 중고나라 or 4xr have ads?

중고나라 shows ads; 4xr does not.

### Which is updated more often, 중고나라 or 4xr?

중고나라 ships an update fortnightly, and 4xr every 3 months. Most recently, 중고나라 was updated on October 26, 2026 and 4xr on October 14, 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.*