# ICN SMARTPASS (인천공항 스마트패스) vs TJ 노래방 POS

The clearest difference is review sentiment: ICN SMARTPASS (인천공항 스마트패스) at 12% against TJ 노래방 POS's 0%. TJ 노래방 POS's advantage is iOS requirement (13.0 vs 16.7). 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.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ICN SMARTPASS (인천공항 스마트패스) | TJ 노래방 POS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (170 ratings)](https://appshunter.io/ios/app/icn-smartpass/id6443837919/reviews)** | — |
| Number of ratings | **170** | — |
| Positive reviews | **12.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free | Free |
| Size | 209 MB | 62 MB |
| Requires iOS | 16.7 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [인천국제공항공사](https://appshunter.io/developer/490515541) | [TJ MEDIA](https://appshunter.io/developer/1161990754) |

## What reviewers say

### ICN SMARTPASS (인천공항 스마트패스)

[App page](https://appshunter.io/ios/app/icn-smartpass/id6443837919)

Register your Smart Pass ID and use the airport with facial recognition. Once registered with your passport and face, it's usable for 5 years with robust security features. Supports mobile and paper boarding passes, with upcoming reservation services.

**Highlights:** Facial recognition airport access, 5-year registration validity, Passport and face registration, Secure authentication (anti-forgery, liveness), Mobile and paper boarding pass support, Upcoming reservation services

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ⭐ Works well with iPhone 11 Pro Max
- ✅ Passport chip scanning successful for some users
- 🔑 Helpful tips for scanning US passports

**What reviewers complain about**

- 🚫 Passport chip scanning failure for many users
- 🤯 Difficult and confusing to use
- 🐞 Frequent crashes and bugs
- 🙅‍♀️ Doesn't work with non-Korean passports/boarding passes

**Reported bugs**

- Passport chip scanning not working
- Boarding pass QR code not recognized
- Registration and verification process issues

**Requested features**

- Manual passport information entry option
- Better instructions and guidance for users
- Support for more passport types and boarding pass formats


### TJ 노래방 POS

[App page](https://appshunter.io/ios/app/tj-pos/id6447156787)

Manage karaoke rooms and sales remotely. Track room status, revenue, and process payments for room rentals and services directly from your smartphone. Requires compatible karaoke management hardware.

**Highlights:** Real-time room status monitoring, Detailed sales and revenue reports, Time/coin input for room rentals, Service sales processing, Remote management capabilities

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ICN SMARTPASS (인천공항 스마트패스) free?

ICN SMARTPASS (인천공항 스마트패스) is free to download, with no in-app purchases.

### Is TJ 노래방 POS free?

TJ 노래방 POS is free to download, with no in-app purchases.

### Do ICN SMARTPASS (인천공항 스마트패스) or TJ 노래방 POS have ads?

Neither ICN SMARTPASS (인천공항 스마트패스) nor TJ 노래방 POS shows ads.

### Which is updated more often, ICN SMARTPASS (인천공항 스마트패스) or TJ 노래방 POS?

ICN SMARTPASS (인천공항 스마트패스) ships an update every 6 weeks, and TJ 노래방 POS every 6 weeks. Most recently, ICN SMARTPASS (인천공항 스마트패스) was updated on November 7, 2026 and TJ 노래방 POS 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.*