# 에어부산 vs SRT

The clearest difference is update cadence: SRT at every 2 months against 에어부산's every 6 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.

에어부산 ships an update every 6 months, SRT every 2 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 에어부산 | SRT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.3 (76 ratings)](https://appshunter.io/ios/app/srt/id1350286957/reviews)** |
| Number of ratings | — | **76** |
| Positive reviews | — | 24.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 70 MB | 46 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SEUNGHOON LEE](https://appshunter.io/developer/633106247) | [(주)에스알](https://appshunter.io/developer/1159201176) |

## What reviewers say

### 에어부산

[App page](https://appshunter.io/ios/app/id1236138622)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 에어부산 free?

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

### Is SRT free?

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

### Do 에어부산 or SRT have ads?

Neither 에어부산 nor SRT shows ads.

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

에어부산 ships an update every 6 months, and SRT every 2 months. Most recently, 에어부산 was updated on October 26, 2026 and SRT on October 29, 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.*