# 长城下的高铁 vs 墨库

The clearest difference is update cadence: 墨库 at monthly against 长城下的高铁's every 13 months. 长城下的高铁's advantage is iOS requirement (8.0 vs 12.0). On price, ads, 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.

长城下的高铁 ships an update every 13 months, 墨库 monthly. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 长城下的高铁 | 墨库 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Monthly** |
| Size | 257 MB | 167 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [博 范](https://appshunter.io/developer/1309454583) | [中华商务贸易公司](https://appshunter.io/developer/1512128906) |

## What reviewers say

### 长城下的高铁

[App page](https://appshunter.io/ios/app/id1529235479)

**Features:** macOS Compatibility

**In-app purchases:** none


### 墨库

[App page](https://appshunter.io/ios/app/id1550737280)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 长城下的高铁 free?

长城下的高铁 is free to download, with no in-app purchases.

### Is 墨库 free?

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

### Do 长城下的高铁 or 墨库 have ads?

Neither 长城下的高铁 nor 墨库 shows ads.

### Which is updated more often, 长城下的高铁 or 墨库?

长城下的高铁 ships an update every 13 months, and 墨库 monthly. Most recently, 长城下的高铁 was updated on October 9, 2026 and 墨库 on October 7, 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.*