RailNetwork vs NGL Go for Sub Driver
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
RailNetwork
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.
- Real-time train location tracking
- Display on route map
- View train schedules
- Track train car information
- Supports multiple devices
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Displays train locations across the country on track diagrams and maps. When available, you can view each trainโs timetable, track position, and rolling stock information. The accuracy of the information is not guaranteed. This application is not affiliated with any railway operator.
NGL Go for Sub Driver
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This app is intended for everyone who wants to work with or already work with carrier drivers who works with NGL Transporation Provide communication way to contact with for anyone who wants to work with, also we provide several functions like navigation for each job, manage their driving fee themselves who works with us
Screenshots
Verdict
The clearest difference is ads: NGL Go for Sub Driver at none against RailNetwork's shown. On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RailNetwork ships an update every 5 weeks, NGL Go for Sub Driver every 3 weeks. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.
| Parameter | RailNetwork | NGL Go for Sub Driver |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | โ |
| Update frequency | Every 5 weeks | Every 3 weeks โ better |
| Ads | Yes | No โ better |
| In-app purchases | No | No |
| Monetization | Ad-supported | โ |
| Devices | iPhone, iPad, Apple Watch โ better | iPhone, iPad |
| Requires iOS | 18.0 | 18.0 |
| Further details โ not scored | ||
| Size | 95 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Byeonghyeon Jeon | NGL INNOVATION INC |
In-app purchases
RailNetwork
No in-app purchases
NGL Go for Sub Driver
No in-app purchases
Questions
Is RailNetwork free?
Is NGL Go for Sub Driver free?
Do RailNetwork or NGL Go for Sub Driver have ads?
Which is updated more often, RailNetwork or NGL Go for Sub Driver?
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