# 旧书街 vs 四级听力

The clearest difference is rating: 四级听力 at 4.2 against 旧书街's 3.7. 四级听力 also leads on ads (none vs shown) and monetization model (free vs ad-supported). 旧书街's advantage is update cadence (every 2 months vs every 20 months). On price, ratings volume, in-app purchases and device support there is nothing between them.

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

四级听力 holds the better App Store score, 4.2 against 3.7. Both are backed by a comparable volume of ratings — 3 and 5 respectively.

旧书街 ships an update every 2 months, 四级听力 every 20 months. The most recent releases landed on September 22, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | 旧书街 | 四级听力 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/id963505449/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/4/id1125407565/reviews)** |
| Number of ratings | 3 | **5** |
| Positive reviews | 23.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 20 months |
| Monetization | Ad-supported | **Free** |
| Size | 30 MB | 120 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [成都书街科技有限公司](https://appshunter.io/developer/1129911493) | [Shanghai Yuanlai Infomation Technology Co., Ltd.](https://appshunter.io/developer/958193889) |

## What reviewers say

### 旧书街

[App page](https://appshunter.io/ios/app/id963505449)

This app is a community for buying, selling, and trading used books. It helps users find affordable pre-owned books and rehome their own unwanted titles, promoting book circulation and resource sharing. Discover a wide variety of genres, from classics and modern fiction to academic texts and children's books.

**Highlights:** Buy and sell used books, Share and transfer books, Find affordable pre-owned titles, Rehome unwanted books, Promotes book circulation, Wide variety of book genres

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

**In-app purchases:** none


### 四级听力

[App page](https://appshunter.io/ios/app/4/id1125407565)

This app provides extensive practice materials for the College English Test Band 4 (CET-4) listening section. It features past exam papers to help users improve their listening comprehension for various English proficiency tests and self-study.

**Highlights:** CET-4 listening practice, Past exam papers, Improve listening comprehension, TOEFL and IELTS preparation, Self-study resource

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 旧书街 free?

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

### Is 四级听力 free?

四级听力 is free to download, with no in-app purchases.

### Which has better reviews, 旧书街 or 四级听力?

四级听力 is rated higher. 旧书街 averages 3.7 out of 5 from 3 ratings, while 四级听力 averages 4.2 from 5 ratings.

### Do 旧书街 or 四级听力 have ads?

旧书街 shows ads; 四级听力 does not.

### Which is updated more often, 旧书街 or 四级听力?

旧书街 ships an update every 2 months, and 四级听力 every 20 months. Most recently, 旧书街 was updated on September 22, 2026 and 四级听力 on June 1, 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.*