# VestMail vs ICN SMARTPASS (인천공항 스마트패스)

The clearest difference is update cadence: ICN SMARTPASS (인천공항 스마트패스) at every 6 weeks against VestMail's every 5 months. ICN SMARTPASS (인천공항 스마트패스) also leads on ratings volume (165 vs 9). VestMail's advantage is rating (1.8 vs 1.5) and review sentiment (28% vs 12%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

VestMail holds the better App Store score, 1.8 against 1.5. That said, the two scores are not equally well evidenced: ICN SMARTPASS (인천공항 스마트패스) has 165 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 28% of VestMail's written reviews are positive against 12% of ICN SMARTPASS (인천공항 스마트패스)'s.

VestMail ships an update every 5 months, ICN SMARTPASS (인천공항 스마트패스) every 6 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | VestMail | ICN SMARTPASS (인천공항 스마트패스) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (9 ratings)](https://appshunter.io/ios/app/vestmail/id733722078/reviews)** | [1.5 (165 ratings)](https://appshunter.io/ios/app/icn-smartpass/id6443837919/reviews) |
| Number of ratings | 9 | **165** |
| Positive reviews | **27.8% of reviews** | 12.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 18 MB | 209 MB |
| Requires iOS | **9.0** | 16.7 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [yettiesoft](https://appshunter.io/developer/733722081) | [인천국제공항공사](https://appshunter.io/developer/490515541) |

## What reviewers say

### VestMail

[App page](https://appshunter.io/ios/app/vestmail/id733722078)

This application allows users to read secure emails from a specific provider on their smartphone. It may not support secure emails requiring external plugin installations. For usability issues, users can request support via email.

**Highlights:** Read secure emails, Smartphone compatibility, Support for yettiesoft emails, User support via email

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is VestMail free?

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

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

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

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

VestMail is rated higher. VestMail averages 1.8 out of 5 from 9 ratings, while ICN SMARTPASS (인천공항 스마트패스) averages 1.5 from 165 ratings.

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

Neither VestMail nor ICN SMARTPASS (인천공항 스마트패스) shows ads.

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

VestMail ships an update every 5 months, and ICN SMARTPASS (인천공항 스마트패스) every 6 weeks. Most recently, VestMail was updated on October 29, 2026 and ICN SMARTPASS (인천공항 스마트패스) on October 30, 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.*