# OT 檢票所 vs 掃了再買

The clearest difference is update cadence: 掃了再買 at every 10 days against OT 檢票所's every 5 weeks. 掃了再買 also leads on iOS requirement (13.0 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.

OT 檢票所 ships an update every 5 weeks, 掃了再買 every 10 days. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | OT 檢票所 | 掃了再買 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1529327569/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Size | 58 MB | 21 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [National Performing Arts Center](https://appshunter.io/developer/570648942) | [Green Citizens' Action Alliance](https://appshunter.io/developer/1529327571) |

## 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


### 掃了再買

[App page](https://appshunter.io/ios/app/id1529327569)

**Features:** macOS Compatibility

**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 掃了再買 free?

掃了再買 is free to download, with no in-app purchases.

### Do OT 檢票所 or 掃了再買 have ads?

Neither OT 檢票所 nor 掃了再買 shows ads.

### Which is updated more often, OT 檢票所 or 掃了再買?

OT 檢票所 ships an update every 5 weeks, and 掃了再買 every 10 days. Most recently, OT 檢票所 was updated on October 29, 2026 and 掃了再買 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.*