# 중고나라 vs 바이더알 ByTheR

The clearest difference is rating: 바이더알 ByTheR at 5.0 against 중고나라's 4.0. 바이더알 ByTheR also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). 중고나라's advantage is update cadence (every 2 weeks vs every 5 months) and ratings volume (121 vs 3). 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.

바이더알 ByTheR 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 3, so its average is the more settled of the two.

중고나라 ships an update every 2 weeks, 바이더알 ByTheR every 5 months. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 중고나라 | 바이더알 ByTheR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (121 ratings)](https://appshunter.io/ios/app/id896515652/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/byther/id1081756787/reviews)** |
| Number of ratings | **121** | 3 |
| Positive reviews | 70.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 143 MB | 39 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joonggonara Co. Ltd.](https://appshunter.io/developer/896515655) | [(주)바이더알](https://appshunter.io/developer/1239746643) |

## 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


### 바이더알 ByTheR

[App page](https://appshunter.io/ios/app/byther/id1081756787)

Shop anytime, anywhere with this dedicated mobile application. It seamlessly syncs with the website, providing access to all product information, order history, and event updates. Manage your cart, save favorites, and receive notifications for new arrivals and promotions.

**Highlights:** Category-based product browsing, Event information and announcements, Order history and delivery tracking, Cart and wishlist management, Push notifications for mall news, Customer service access

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

**In-app purchases:** none


## Frequently asked questions

### Is 중고나라 free?

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

### Is 바이더알 ByTheR free?

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

### Which has better reviews, 중고나라 or 바이더알 ByTheR?

바이더알 ByTheR is rated higher. 중고나라 averages 4.0 out of 5 from 121 ratings, while 바이더알 ByTheR averages 5.0 from 3 ratings.

### Do 중고나라 or 바이더알 ByTheR have ads?

중고나라 shows ads; 바이더알 ByTheR does not.

### Which is updated more often, 중고나라 or 바이더알 ByTheR?

중고나라 ships an update every 2 weeks, and 바이더알 ByTheR every 5 months. Most recently, 중고나라 was updated on September 24, 2026 and 바이더알 ByTheR 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.*