# OT 檢票所 vs Lee

The clearest difference is update cadence: Lee at every 3 days against OT 檢票所's every 5 weeks. OT 檢票所's advantage is 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, Lee every 3 days. The most recent releases landed on September 24, 2026 and August 11, 2026 respectively.

## The numbers

| Metric | OT 檢票所 | Lee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lee-su-threads/id6757944401/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 59 MB | 3 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [National Performing Arts Center](https://appshunter.io/developer/570648942) | [Chihwei Yeh](https://appshunter.io/developer/1869837584) |

## 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


### Lee

[App page](https://appshunter.io/ios/app/lee-su-threads/id6757944401)

Enhance your social media experience by automatically displaying location badges on posts and comments. Gain insights into your global connections and track location trends with smart statistics. Customize flag emojis for a personalized touch.

**Highlights:** Automatic location display on posts, Smart location statistics, Customizable flag emojis, Privacy-first local data caching, Multi-language support

**Features:** macOS Compatibility, Safari Extension, 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 Lee free?

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

### Do OT 檢票所 or Lee have ads?

Neither OT 檢票所 nor Lee shows ads.

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

OT 檢票所 ships an update every 5 weeks, and Lee every 3 days. Most recently, OT 檢票所 was updated on September 24, 2026 and Lee on August 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*