# 長榮警備保全 vs OT 檢票所

The clearest difference is update cadence: 長榮警備保全 at every 2 weeks against OT 檢票所's every 5 weeks. 長榮警備保全 also leads on iOS requirement (10.0 vs 15.0). 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.

長榮警備保全 ships an update every 2 weeks, OT 檢票所 every 5 weeks. The most recent releases landed on October 9, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 長榮警備保全 | OT 檢票所 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Size | 99 MB | 58 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EverGreen Security Corr](https://appshunter.io/developer/1309435595) | [National Performing Arts Center](https://appshunter.io/developer/570648942) |

## What reviewers say

### 長榮警備保全

[App page](https://appshunter.io/ios/app/id1309443941)

**Features:** macOS Compatibility

**In-app purchases:** none


### OT 檢票所

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

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

**In-app purchases:** none


## Frequently asked questions

### Is 長榮警備保全 free?

長榮警備保全 is free to download, with no in-app purchases.

### Is OT 檢票所 free?

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

### Do 長榮警備保全 or OT 檢票所 have ads?

Neither 長榮警備保全 nor OT 檢票所 shows ads.

### Which is updated more often, 長榮警備保全 or OT 檢票所?

長榮警備保全 ships an update every 2 weeks, and OT 檢票所 every 5 weeks. Most recently, 長榮警備保全 was updated on October 9, 2026 and OT 檢票所 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.*