Comparison

LX Hausys Smart Authentication vs RELAY 릴레이

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

LX Hausys Smart Authentication

★ 5.02 ratingsView app →

About

LX Hausys Smart Authentication

Features

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LX Hausys Smart Authentication app for generating secondary verification codes

About

RELAY 릴레이

Easily share video links from popular platforms like Instagram, YouTube, and TikTok directly to messaging apps. It automatically generates previews and offers a secure way to share without revealing personal information. Discover new content through friend recommendations.

Highlights

Supports Instagram, YouTube, Twitter, TikTok links
One-tap sharing to KakaoTalk, Line, Telegram
Automatic preview generation
Friend recommendation feature
Secure link handling for privacy

Read full description

[주요 기능] • 링크 하나로 숏폼 영상을 바로 공유 • 탭 한 번으로 자주 쓰는 메신저에 전송 • 미리보기 자동 생성 • 보낸 영상은 기록에서 다시 보내기 • 친구 추천 기능 • 안전한 링크 처리 (개인정보 비공개) 영상을 공유할 때마다 여러 단계를 거치셨나요? RELAY 한 번만 누르면 끝납니다.

Screenshots

LX Hausys Smart Authentication4 screens

RELAY 릴레이4 screens

Verdict

The call

The clearest difference is ads: LX Hausys Smart Authentication at none against RELAY 릴레이's shown. LX Hausys Smart Authentication also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). RELAY 릴레이's advantage is update cadence (every 2 days vs every 29 months). On price and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

LX Hausys Smart Authentication ships an update every 29 months, RELAY 릴레이 every 2 days. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 6 level

LX Hausys Smart Authentication versus RELAY 릴레이: the parameters behind the verdict, then further details
Parameter	LX Hausys Smart Authentication	RELAY 릴레이
Price	Free	Free
Rating	—	5.0 (2 ratings) — better
Positive reviews	—	77.8% of reviews
Number of ratings	—	2 — better
Update frequency	Every 29 months	Every 2 days — better
Ads	No — better	Yes
In-app purchases	No	No
Monetization	—	Ad-supported
Devices	iPhone, iPad, iPod — better	iPhone
Requires iOS	12.0 — better	16.0
Further details — not scored
Size	40 MB	20 MB
Age rating	4+	4+
Developer	KOREAEXPERT	Tae Su Yi

In-app purchases

None

LX Hausys Smart Authentication

No in-app purchases

None

RELAY 릴레이

No in-app purchases

Questions

Is LX Hausys Smart Authentication free?

LX Hausys Smart Authentication is free to download, with no in-app purchases.

Is RELAY 릴레이 free?

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

Do LX Hausys Smart Authentication or RELAY 릴레이 have ads?

RELAY 릴레이 shows ads; LX Hausys Smart Authentication does not.

Which is updated more often, LX Hausys Smart Authentication or RELAY 릴레이?

LX Hausys Smart Authentication ships an update every 29 months, and RELAY 릴레이 every 2 days. Most recently, LX Hausys Smart Authentication was updated on October 26, 2026 and RELAY 릴레이 on October 29, 2026.