# 스마일페이 SmilePay vs 빌리진아이

The clearest difference is ads: 빌리진아이 at none against 스마일페이 SmilePay's shown. 빌리진아이 also leads on update cadence (every 10 days vs every 2 months). On price, review sentiment, 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.

스마일페이 SmilePay ships an update every 2 months, 빌리진아이 every 10 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 스마일페이 SmilePay | 빌리진아이 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/smilepay/id1411684977/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | **33.3% of reviews** | 26.1% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 42 MB | 186 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [주식회사 스마일페이먼츠](https://appshunter.io/developer/6777917500) | [Sungtae Kwak](https://appshunter.io/developer/1465570094) |

## What reviewers say

### 스마일페이 SmilePay

[App page](https://appshunter.io/ios/app/smilepay/id1411684977)

This app offers a smart shopping solution for quick and secure payments, combining loyalty points and coupons. It supports various payment methods and provides exclusive benefits like cashback and discounts. Users can also convert accumulated points from partner services into usable cash.

**Highlights:** In-store payment with rewards and coupons, Enhanced security with fingerprint payment, Supports multiple payment methods (cards, bank accounts, mobile), Accumulates cashback and discounts, Converts partner points to Smile Cash

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 빌리진아이

[App page](https://appshunter.io/ios/app/id1465570095)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 스마일페이 SmilePay free?

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

### Is 빌리진아이 free?

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

### Do 스마일페이 SmilePay or 빌리진아이 have ads?

스마일페이 SmilePay shows ads; 빌리진아이 does not.

### Which is updated more often, 스마일페이 SmilePay or 빌리진아이?

스마일페이 SmilePay ships an update every 2 months, and 빌리진아이 every 10 days. Most recently, 스마일페이 SmilePay was updated on November 2, 2026 and 빌리진아이 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.*