Comparison

SMART ID vs Gran Seoul

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

Head to head

Gran Seoul official app

Free

💼 Business

No ratingsView app →

About

SMART ID

Features

Read full description

“SMART ID”는 모바일 출입통제 솔루션입니다. 별도의 출입용 카드 없이 항상 휴대하고 다니는 스마트폰을 통해 손쉽게 본인 인증 후 출입할 수 있는 어플리케이션으로 아래와 같은 서비스를 제공합니다. - QR 코드를 이용한 근거리 출입 - 블루투스를 이용한 원거리 출입

About

Gran Seoul

Features

Read full description

Gran Seoul Tower 1 Official App Welcome to the official mobile application of Gran Seoul Tower 1. This app is designed to enhance the user experience for Tower 1 of Gran Seoul, a premium complex located in Seoul's central business district. Key Features: Building Information: Provides detailed information including floor guides, amenities, and operating hours Parking Guidance: Offers navigation assistance and parking discount registration after entry Facility Management: Easy-to-use system for booking and managing facilities Announcements: Real-time updates on important news and events within the building

Screenshots

SMART ID4 screens

Gran Seoul4 screens

Verdict

The call

The clearest difference is update cadence: Gran Seoul at fortnightly against SMART ID's every 9 months. Gran Seoul also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support 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

SMART ID ships an update every 9 months, Gran Seoul fortnightly. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

Scorecard2 real differences · 4 level

SMART ID versus Gran Seoul: the parameters behind the verdict, then further details
Parameter	SMART ID	Gran Seoul
Price	Free	Free
Update frequency	Every 9 months	Fortnightly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	15.6	12.0 — better
Further details — not scored
Size	13 MB	32 MB
Age rating	4+	4+
Developer	Sunghyun system co., ltd.	KOCREF REIT 18 CO., LTD.

In-app purchases

None

SMART ID

No in-app purchases

None

Gran Seoul

No in-app purchases

Questions

Is SMART ID free?

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

Is Gran Seoul free?

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

Do SMART ID or Gran Seoul have ads?

Neither SMART ID nor Gran Seoul shows ads.

Which is updated more often, SMART ID or Gran Seoul?

SMART ID ships an update every 9 months, and Gran Seoul fortnightly. Most recently, SMART ID was updated on November 11, 2026 and Gran Seoul on November 8, 2026.