# 深圳书城 vs 文化中油

The clearest difference is review sentiment: 文化中油 at 80% against 深圳书城's 30%. On price, update cadence, ads 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.

深圳书城 ships an update every 2 months, 文化中油 monthly. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 深圳书城 | 文化中油 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 30.0% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 29 MB | 90 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Shenzhen Publishing Group Co., Ltd.](https://appshunter.io/developer/1105727294) | [石油工业出版社](https://appshunter.io/developer/1019225064) |

## What reviewers say

### 深圳书城

[App page](https://appshunter.io/ios/app/app/id1105727295)

Access a digital library and purchase books from Shenzhen Book City locations. Discover cultural events, browse creative products, and manage your membership and smart card all from your phone.

**Highlights:** Search and buy books, Check book inventory and shelf location, Online ordering and home delivery, Membership services and benefits, Cultural event listings, Browse creative products and tickets, Digital smart card for payments

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

**In-app purchases:** none


### 文化中油

[App page](https://appshunter.io/ios/app/id1377992082)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 深圳书城 free?

深圳书城 is free to download, with no in-app purchases.

### Is 文化中油 free?

文化中油 is free to download, with no in-app purchases.

### Do 深圳书城 or 文化中油 have ads?

Neither 深圳书城 nor 文化中油 shows ads.

### Which is updated more often, 深圳书城 or 文化中油?

深圳书城 ships an update every 2 months, and 文化中油 monthly. Most recently, 深圳书城 was updated on October 8, 2026 and 文化中油 on October 15, 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.*