# 地铁地图 Pro vs Belgrade Bus

The clearest difference is price: Belgrade Bus at Free against 地铁地图 Pro's $0.99. Belgrade Bus also leads on update cadence (every 3 days vs every 10 months). 地铁地图 Pro's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On ads and in-app purchases there is nothing between them.

Belgrade Bus is free to download; 地铁地图 Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

地铁地图 Pro ships an update every 10 months, Belgrade Bus every 3 days. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 地铁地图 Pro | Belgrade Bus |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 days** |
| Monetization | Paid | — |
| Size | 3 MB | 71 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [北京才牛图科技有限公司](https://appshunter.io/developer/1556885180) | [Daniil Nuzhdin](https://appshunter.io/developer/1875047078) |

## What reviewers say

### 地铁地图 Pro

[App page](https://appshunter.io/ios/app/pro/id6445809327)

Access subway maps and station data for major Chinese cities. Calculate transfer routes by setting start and end points. Features include current location to nearby station finding and smooth, zoomable route displays.

**Highlights:** Nationwide subway maps, Route planning with transfers, Nearby station finder, Zoomable HTML5 route display, Updated route data

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

**In-app purchases:** none


### Belgrade Bus

[App page](https://appshunter.io/ios/app/belgrade-bus/id6780028613)

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

**In-app purchases:** none


## Frequently asked questions

### Is 地铁地图 Pro free?

地铁地图 Pro costs $0.99, with no in-app purchases.

### Is Belgrade Bus free?

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

### Do 地铁地图 Pro or Belgrade Bus have ads?

Neither 地铁地图 Pro nor Belgrade Bus shows ads.

### Which is updated more often, 地铁地图 Pro or Belgrade Bus?

地铁地图 Pro ships an update every 10 months, and Belgrade Bus every 3 days. Most recently, 地铁地图 Pro was updated on October 10, 2026 and Belgrade Bus on October 3, 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.*