# 孔夫子旧书网 vs 新版钢琴入门教学神器

The clearest difference is ads: 孔夫子旧书网 at none against 新版钢琴入门教学神器's shown. 孔夫子旧书网 also leads on update cadence (every 10 days vs every 16 months) and monetization model (free vs free with in-app purchases). 新版钢琴入门教学神器's advantage is review sentiment (96% vs 75%) and iOS requirement (11.0 vs 15.6). On price, rating, ratings volume and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.8 for 孔夫子旧书网 against 4.8 for 新版钢琴入门教学神器. Both are backed by a comparable volume of ratings — 1.4K and 2.6K respectively. Written reviews are what separate them: 75% of 孔夫子旧书网's written reviews are positive against 96% of 新版钢琴入门教学神器's.

孔夫子旧书网 ships an update every 10 days, 新版钢琴入门教学神器 every 16 months. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 孔夫子旧书网 | 新版钢琴入门教学神器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (1.4K ratings)](https://appshunter.io/ios/app/id914399672/reviews) | **[4.8 (2.6K ratings)](https://appshunter.io/ios/app/id1202109945/reviews)** |
| Number of ratings | 1.4K | **2.6K** |
| Positive reviews | 74.5% of reviews | **96.2% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 16 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 290 MB | 15 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Kongwang Cultural Books Co., Ltd](https://appshunter.io/developer/1762334435) | [红军 苑](https://appshunter.io/developer/1277545978) |

## 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 collectibles. It features a vast online bookstore and auction house, specializing in traditional Chinese culture and rare items. Discover and trade antique books, art, and more.

**Highlights:** Vast selection of used and antique books, Online auction platform for collectibles, Thousands of registered bookstores, Daily new auction items, Wide range of art and cultural items, Focus on traditional Chinese culture

**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


### 新版钢琴入门教学神器

[App page](https://appshunter.io/ios/app/id1202109945)

Learn to play the piano with a comprehensive collection of beginner video tutorials. This app offers step-by-step guidance, finger exercises, and popular song lessons for aspiring pianists. It aims to be a platform for learning and sharing your passion for music.

**Highlights:** Beginner piano video tutorials, Finger technique exercises, Step-by-step lessons, Popular and classic song tutorials, Free to download and use

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to understand
- 👍 Clear and concise explanations
- 👍 Suitable for beginners
- 👍 Helpful for learning piano basics
- 👍 Good for self-practice

**What reviewers complain about**

- 🔒 Requires 5-star review to unlock content
- 🔒 Forced to write lengthy reviews
- 🔒 Excessive advertisements
- 🐛 Some content only available on other platforms

**Reported bugs**

- Lessons sometimes freeze or crash
- Compatibility issues with older devices

**Requested features**

- More free content without restrictions
- Ability to skip reviews and unlock content
- Expanded song library and lesson plans


## 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 新版钢琴入门教学神器 free?

新版钢琴入门教学神器 is free to download, with no in-app purchases.

### Which has better reviews, 孔夫子旧书网 or 新版钢琴入门教学神器?

新版钢琴入门教学神器 is rated higher. 孔夫子旧书网 averages 4.8 out of 5 from 1.4K ratings, while 新版钢琴入门教学神器 averages 4.8 from 2.6K ratings.

### Do 孔夫子旧书网 or 新版钢琴入门教学神器 have ads?

新版钢琴入门教学神器 shows ads; 孔夫子旧书网 does not.

### Which is updated more often, 孔夫子旧书网 or 新版钢琴入门教学神器?

孔夫子旧书网 ships an update every 10 days, and 新版钢琴入门教学神器 every 16 months. Most recently, 孔夫子旧书网 was updated on November 11, 2026 and 新版钢琴入门教学神器 on November 6, 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.*