# SRT vs 두왓

The clearest difference is rating: 두왓 at 4.6 against SRT's 1.3. 두왓 also leads on iOS requirement (13.0 vs 15.6). SRT's advantage is ratings volume (76 vs 5). On price, update cadence, ads and in-app purchases there is nothing between them.

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

두왓 holds the better App Store score, 4.6 against 1.3. That said, the two scores are not equally well evidenced: SRT has 76 ratings behind it against 5, so its average is the more settled of the two.

SRT ships an update every 2 months, 두왓 every 5 weeks. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SRT | 두왓 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (76 ratings)](https://appshunter.io/ios/app/srt/id1350286957/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/id1525350405/reviews)** |
| Number of ratings | **76** | 5 |
| Positive reviews | 24.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 46 MB | 78 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [(주)에스알](https://appshunter.io/developer/1159201176) | [DOWHAT](https://appshunter.io/developer/1641068048) |

## 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


### 두왓

[App page](https://appshunter.io/ios/app/id1525350405)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SRT free?

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

### Is 두왓 free?

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

### Which has better reviews, SRT or 두왓?

두왓 is rated higher. SRT averages 1.3 out of 5 from 76 ratings, while 두왓 averages 4.6 from 5 ratings.

### Do SRT or 두왓 have ads?

Neither SRT nor 두왓 shows ads.

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

SRT ships an update every 2 months, and 두왓 every 5 weeks. Most recently, SRT was updated on November 11, 2026 and 두왓 on November 3, 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.*