# 孔夫子旧书网 vs 挖煤姬

The clearest difference is in-app purchases: 孔夫子旧书网 at none against 挖煤姬's 5. 孔夫子旧书网 also leads on ads (none vs shown). 挖煤姬's advantage is review sentiment (98% vs 75%) and update cadence (every 3 days vs every 10 days). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. 挖煤姬 sells 5 one-off in-app purchases. 孔夫子旧书网 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for 孔夫子旧书网 against 4.9 for 挖煤姬. Both are backed by a comparable volume of ratings — 1.4K and 611 respectively. Written reviews are what separate them: 75% of 孔夫子旧书网's written reviews are positive against 98% of 挖煤姬's.

孔夫子旧书网 ships an update every 10 days, 挖煤姬 every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | 孔夫子旧书网 | 挖煤姬 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (1.4K ratings)](https://appshunter.io/ios/app/id914399672/reviews) | **[4.9 (611 ratings)](https://appshunter.io/ios/app/24/id1571094548/reviews)** |
| Number of ratings | **1.4K** | 611 |
| Positive reviews | 74.5% of reviews | **98.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 287 MB | 85 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Kongwang Cultural Books Co., Ltd](https://appshunter.io/developer/1762334435) | [Chengdu SIG Service Technology Co., Ltd](https://appshunter.io/developer/1715486219) |

## What reviewers say

### 孔夫子旧书网

[App page](https://appshunter.io/ios/app/id914399672)

This platform connects buyers and sellers of used books and cultural artifacts. It offers a vast selection of antique and contemporary items, fostering traditional Chinese culture and providing a marketplace for collectors and scholars.

**Highlights:** Used book marketplace, Antique and cultural artifact trading, Online auctions, Extensive book catalog, Collectible items, C2C platform

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

**In-app purchases:** none

**What reviewers like**

- 🙌 Convenient platform for buying and selling used books
- 🔍 Wide selection of books, including rare and out-of-print titles
- 💰 Affordable prices for second-hand books
- 📚 Helpful for book lovers and collectors

**What reviewers complain about**

- 🤑 High service fees for sellers
- 🕰️ Slow delivery and order processing times
- 🔍 Unclear or misleading book descriptions
- 🤖 Poor customer service and lack of responsiveness
- 🔒 Difficulty for international users to register and access the platform

**Reported bugs**

- App crashes and freezes, especially after updates
- Inconsistent or missing order/transaction history
- Inability to update contact information or preferences

**Requested features**

- Improved search and filtering options
- Integration of book donation/trade-in functionality
- Enhanced buyer/seller communication and dispute resolution
- Streamlined registration and account management for all users


### 挖煤姬

[App page](https://appshunter.io/ios/app/24/id1571094548)

Easily purchase anime merchandise, figures, K-pop photocards, and games directly from Japan. Enjoy a simplified international shopping experience with one-click ordering and direct shipping to your home.

**Highlights:** Direct shipping from Japan, Wide selection of anime goods, Figures and collectibles, K-pop photocards, Gaming consoles and titles, One-click ordering, Multiple shipping options

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Days: 50 JPY (one-time use) | $0.29 | one-time |
| 7 Days: 150 JPY | $0.99 | one-time |
| 30 Days: 600 JPY | $3.99 | one-time |
| 90 Days: 1620 JPY (10% off) | $9.99 | one-time |
| 180 Days: 3000 JPY (15% off) | $19.99 | one-time |

**What reviewers like**

- 🚀 Convenient and easy to use
- 👍 Variety of shopping platforms available
- 🚚 Fast and reliable shipping
- 💰 Affordable prices and good value
- 🛒 Seamless shopping experience

**What reviewers complain about**

- 🕰️ Slow order processing and consolidation
- 💸 Relatively high service fees
- 🤖 Inconsistent customer service quality
- 📦 Occasional packaging and damage issues

**Reported bugs**

- Occasional app crashes or freezes
- Inaccurate weight and cost calculations

**Requested features**

- Expand supported shopping platforms
- Improve order tracking and status updates
- Offer more shipping options and lower rates
- Enhance customer service and support


## Frequently asked questions

### Is 孔夫子旧书网 free?

孔夫子旧书网 is free to download, with no in-app purchases.

### Is 挖煤姬 free?

挖煤姬 is free to download, with in-app purchases available.

### Which has better reviews, 孔夫子旧书网 or 挖煤姬?

挖煤姬 is rated higher. 孔夫子旧书网 averages 4.8 out of 5 from 1.4K ratings, while 挖煤姬 averages 4.9 from 611 ratings.

### Do 孔夫子旧书网 or 挖煤姬 have ads?

挖煤姬 shows ads; 孔夫子旧书网 does not.

### Which is updated more often, 孔夫子旧书网 or 挖煤姬?

孔夫子旧书网 ships an update every 10 days, and 挖煤姬 every 3 days. Most recently, 孔夫子旧书网 was updated on October 24, 2026 and 挖煤姬 on October 24, 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.*