# ICN SMARTPASS (인천공항 스마트패스) vs allree

The clearest difference is review sentiment: allree at 100% against ICN SMARTPASS (인천공항 스마트패스)'s 12%. allree also leads on rating (5.0 vs 1.5) and update cadence (every 2 days vs every 6 weeks). ICN SMARTPASS (인천공항 스마트패스)'s advantage is ads (none vs shown) and ratings volume (165 vs 1). On price 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.

allree holds the better App Store score, 5.0 against 1.5. That said, the two scores are not equally well evidenced: ICN SMARTPASS (인천공항 스마트패스) has 165 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 12% of ICN SMARTPASS (인천공항 스마트패스)'s written reviews are positive against 100% of allree's.

ICN SMARTPASS (인천공항 스마트패스) ships an update every 6 weeks, allree every 2 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ICN SMARTPASS (인천공항 스마트패스) | allree |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (165 ratings)](https://appshunter.io/ios/app/icn-smartpass/id6443837919/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/allree/id6759151839/reviews)** |
| Number of ratings | **165** | 1 |
| Positive reviews | 12.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | **Free** | Ad-supported |
| Size | 209 MB | 13 MB |
| Requires iOS | **16.7** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [인천국제공항공사](https://appshunter.io/developer/490515541) | [ohsayyo](https://appshunter.io/developer/1876130532) |

## 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


### allree

[App page](https://appshunter.io/ios/app/allree/id6759151839)

Consolidate your favorite online communities and boards into a personalized feed. Browse new and popular posts from various sites in one convenient place, eliminating the need to navigate multiple platforms.

**Highlights:** Personalized feed from selected boards, Browse popular posts from diverse communities, Card and list view options, Reader and web view for content, Content filtering for spoilers and sensitive material, Image zoom and video playback

**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 allree free?

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

### Which has better reviews, ICN SMARTPASS (인천공항 스마트패스) or allree?

allree is rated higher. ICN SMARTPASS (인천공항 스마트패스) averages 1.5 out of 5 from 165 ratings, while allree averages 5.0 from 1 ratings.

### Do ICN SMARTPASS (인천공항 스마트패스) or allree have ads?

allree shows ads; ICN SMARTPASS (인천공항 스마트패스) does not.

### Which is updated more often, ICN SMARTPASS (인천공항 스마트패스) or allree?

ICN SMARTPASS (인천공항 스마트패스) ships an update every 6 weeks, and allree every 2 days. Most recently, ICN SMARTPASS (인천공항 스마트패스) was updated on October 30, 2026 and allree on October 31, 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.*