# RailNetwork vs 어디GO

The clearest difference is review sentiment: 어디GO at 93% against RailNetwork's 69%. 어디GO also leads on update cadence (every 2 weeks vs every 6 weeks) and monetization model (free vs ad-supported). 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.

RailNetwork ships an update every 6 weeks, 어디GO every 2 weeks. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | RailNetwork | 어디GO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/go/id6480193072/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 68.8% of reviews | **92.6% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 92 MB | 83 MB |
| Requires iOS | 18.0 | **16.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Byeonghyeon Jeon](https://appshunter.io/developer/1696559673) | [byeongyun kwon](https://appshunter.io/developer/1709899572) |

## What reviewers say

### RailNetwork

[App page](https://appshunter.io/ios/app/railnetwork/id6474718165)

Track the real-time location of subway trains in the Seoul metropolitan area displayed on a route map. View schedules, track positions, and train car information when available. Accuracy is not guaranteed, and the app is independent of railway operators.

**Highlights:** Real-time train location tracking, Display on route map, View train schedules, Track train car information, Supports multiple devices

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 어디GO

[App page](https://appshunter.io/ios/app/go/id6480193072)

Track real-time train and bus locations across South Korea. Get arrival times, view routes, and set up boarding notifications for a smoother commute. Easily find nearby bus stops and save your favorite routes.

**Highlights:** Real-time train and bus location tracking, Arrival time estimates, Route maps with live vehicle positions, Nearby bus stop search, Boarding notifications, Favorite routes and stops, Station timetables

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

**In-app purchases:** none


## Frequently asked questions

### Is RailNetwork free?

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

### Is 어디GO free?

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

### Do RailNetwork or 어디GO have ads?

Both RailNetwork and 어디GO show ads.

### Which is updated more often, RailNetwork or 어디GO?

RailNetwork ships an update every 6 weeks, and 어디GO every 2 weeks. Most recently, RailNetwork was updated on October 3, 2026 and 어디GO on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*