# 西安地铁 vs 掌上西外

The clearest difference is review sentiment: 西安地铁 at 100% against 掌上西外's 13%. 掌上西外's advantage is update cadence (every 3 weeks vs every 2 months). 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.

西安地铁 ships an update every 2 months, 掌上西外 every 3 weeks. The most recent releases landed on October 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 西安地铁 | 掌上西外 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/app/id1325483350/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **100.0% of reviews** | 12.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 105 MB | 116 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xi'an Rail Transit Group Company Limited](https://appshunter.io/developer/1769772399) | [上海树维信息科技有限公司](https://appshunter.io/developer/994850925) |

## What reviewers say

### 西安地铁

[App page](https://appshunter.io/ios/app/app/id1325483350)

This app provides official transit information for Xi'an Metro. It allows users to pay fares with their phones, plan routes, and access real-time station details, operational times, and cultural stories.

**Highlights:** Mobile fare payment, Route and transfer planning, Station information and guides, Real-time operational updates, AR technology for transit experience, Station cultural stories

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

**In-app purchases:** none


### 掌上西外

[App page](https://appshunter.io/ios/app/id1586091078)

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

**In-app purchases:** none


## Frequently asked questions

### Is 西安地铁 free?

西安地铁 is free to download, with no in-app purchases.

### Is 掌上西外 free?

掌上西外 is free to download, with no in-app purchases.

### Do 西安地铁 or 掌上西外 have ads?

Neither 西安地铁 nor 掌上西外 shows ads.

### Which is updated more often, 西安地铁 or 掌上西外?

西安地铁 ships an update every 2 months, and 掌上西外 every 3 weeks. Most recently, 西安地铁 was updated on October 29, 2026 and 掌上西外 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.*