# OT 檢票所 vs SGUDA

The clearest difference is update cadence: SGUDA at fortnightly against OT 檢票所's every 5 weeks. OT 檢票所's advantage is iOS requirement (13.0 vs 15.6). 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.

OT 檢票所 ships an update every 5 weeks, SGUDA fortnightly. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | OT 檢票所 | SGUDA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 59 MB | 158 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [National Performing Arts Center](https://appshunter.io/developer/570648942) | [Sguda inc](https://appshunter.io/developer/1506857275) |

## What reviewers say

### OT 檢票所

[App page](https://appshunter.io/ios/app/ot/id1502538645)

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

**In-app purchases:** none


### SGUDA

[App page](https://appshunter.io/ios/app/sguda/id1506857276)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OT 檢票所 free?

OT 檢票所 is free to download, with no in-app purchases.

### Is SGUDA free?

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

### Do OT 檢票所 or SGUDA have ads?

Neither OT 檢票所 nor SGUDA shows ads.

### Which is updated more often, OT 檢票所 or SGUDA?

OT 檢票所 ships an update every 5 weeks, and SGUDA fortnightly. Most recently, OT 檢票所 was updated on September 24, 2026 and SGUDA on September 20, 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.*