# SRT vs 고고양양(GogoYangyang)

The clearest difference is review sentiment: 고고양양(GogoYangyang) at 100% against SRT's 25%. 고고양양(GogoYangyang) also leads on rating (5.0 vs 1.3) and update cadence (every 2 weeks vs every 2 months). SRT's advantage is ratings volume (76 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

고고양양(GogoYangyang) holds the better App Store score, 5.0 against 1.3. That said, the two scores are not equally well evidenced: SRT has 76 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 25% of SRT's written reviews are positive against 100% of 고고양양(GogoYangyang)'s.

SRT ships an update every 2 months, 고고양양(GogoYangyang) every 2 weeks. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SRT | 고고양양(GogoYangyang) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (76 ratings)](https://appshunter.io/ios/app/srt/id1350286957/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gogoyangyang/id6447051582/reviews)** |
| Number of ratings | **76** | 1 |
| Positive reviews | 24.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 46 MB | 424 MB |
| Requires iOS | **15.6** | 16 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [(주)에스알](https://appshunter.io/developer/1159201176) | [Ez pmp Co., Ltd.](https://appshunter.io/developer/1472007100) |

## What reviewers say

### SRT

[App page](https://appshunter.io/ios/app/srt/id1350286957)

Book and purchase tickets for the Suseo High-Speed Railway (SRT). Enjoy 10% cheaper fares, 10 minutes faster travel, and a unique experience. Easily manage your tickets, including reservations, payments, and transfers.

**Highlights:** Ticket reservation and purchase, Check train schedules and availability, View and manage purchased tickets, Transfer tickets to other users, Map-based station selection, Automatic ticket notifications, Crew call service

**Features:** Vision Pro support

**In-app purchases:** none


### 고고양양(GogoYangyang)

[App page](https://appshunter.io/ios/app/gogoyangyang/id6447051582)

This app provides comprehensive travel information and services for Yangyang, South Korea. It offers booking for accommodations, restaurants, and activities, real-time wave conditions for surfers, and AR games at local attractions.

**Highlights:** Surfing shop info and class booking, Real-time beach webcams, Surfer-specific weather forecasts, Workcation center reservations, Accommodation, dining, and cafe bookings, AR games at tourist spots, Mobile stamp tour

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

**In-app purchases:** none


## Frequently asked questions

### Is SRT free?

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

### Is 고고양양(GogoYangyang) free?

고고양양(GogoYangyang) is free to download, with no in-app purchases.

### Which has better reviews, SRT or 고고양양(GogoYangyang)?

고고양양(GogoYangyang) is rated higher. SRT averages 1.3 out of 5 from 76 ratings, while 고고양양(GogoYangyang) averages 5.0 from 1 ratings.

### Do SRT or 고고양양(GogoYangyang) have ads?

Neither SRT nor 고고양양(GogoYangyang) shows ads.

### Which is updated more often, SRT or 고고양양(GogoYangyang)?

SRT ships an update every 2 months, and 고고양양(GogoYangyang) every 2 weeks. Most recently, SRT was updated on October 21, 2026 and 고고양양(GogoYangyang) on October 16, 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.*