# USIM스마트인증 vs 라이나G

The clearest difference is review sentiment: 라이나G at 100% against USIM스마트인증's 83%. 라이나G also leads on update cadence (every 2 months vs every 4 months) and device support (3 vs 1). 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.

USIM스마트인증 ships an update every 4 months, 라이나G every 2 months. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | USIM스마트인증 | 라이나G |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (4 ratings)](https://appshunter.io/ios/app/usim/id1288412388/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 82.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 50 MB | 37 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RaonSecure Co., Ltd.](https://appshunter.io/developer/1288412382) | [LINA Life Insurance of Korea](https://appshunter.io/developer/1084276927) |

## What reviewers say

### USIM스마트인증

[App page](https://appshunter.io/ios/app/usim/id1288412388)

Securely store your digital certificates on your smartphone, eliminating worries about hacking or leaks. Access your certificates easily for logins and financial transactions anytime, anywhere.

**Highlights:** Secure certificate storage on smartphone, Protection against hacking and leaks, Convenient access for logins and transactions, Portable digital certificate management, Use for year-end tax settlement

**Features:** Vision Pro support

**In-app purchases:** none


### 라이나G

[App page](https://appshunter.io/ios/app/g/id1621423757)

This mobile application provides sales support for insurance agents. It allows for customer management, policy design, and quick consent processing without the need for faxes. Agents can also view contract details and claim history.

**Highlights:** Customer management, Policy design, Quick consent, Contract inquiry, Claim history check

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

**In-app purchases:** none


## Frequently asked questions

### Is USIM스마트인증 free?

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

### Is 라이나G free?

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

### Do USIM스마트인증 or 라이나G have ads?

Neither USIM스마트인증 nor 라이나G shows ads.

### Which is updated more often, USIM스마트인증 or 라이나G?

USIM스마트인증 ships an update every 4 months, and 라이나G every 2 months. Most recently, USIM스마트인증 was updated on October 9, 2026 and 라이나G on October 13, 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.*