# SRT vs 선상24

The clearest difference is update cadence: SRT at every 2 months against 선상24's every 6 months. SRT also leads on iOS requirement (9.0 vs 14.4). 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.

SRT ships an update every 2 months, 선상24 every 6 months. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | SRT | 선상24 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (76 ratings)](https://appshunter.io/ios/app/srt/id1350286957/reviews)** | — |
| Number of ratings | **76** | — |
| Positive reviews | 23.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | — |
| Size | 43 MB | 13 MB |
| Requires iOS | **9.0** | 14.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [(주)에스알](https://appshunter.io/developer/1159201176) | [sandago](https://appshunter.io/developer/1656369506) |

## 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


### 선상24

[App page](https://appshunter.io/ios/app/24/id6444718947)

**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 선상24 free?

선상24 is free to download, with no in-app purchases.

### Do SRT or 선상24 have ads?

Neither SRT nor 선상24 shows ads.

### Which is updated more often, SRT or 선상24?

SRT ships an update every 2 months, and 선상24 every 6 months. Most recently, SRT was updated on September 22, 2026 and 선상24 on September 21, 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.*