Comparison

에스원 M서비스 vs KB Friends

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

Head to head

About

에스원 M서비스

This service allows S1 Finance subscribers to check their security system's arming and disarming status. It provides a convenient way to monitor your security remotely.

Highlights

View arming status
View disarming status
S1 Finance subscriber service
Remote security monitoring

Features

Read full description

에스원 M서비스는 에스원 금융 가입자를 위한 경비/해제 조회 서비스입니다. (서비스 및 사용 문의 : 1588-3112)

About

KB Friends

A communication channel for KB employees, offering quick access to KB Financial Group news, branches, and colleagues. This mobile application shares stories of KB executives and employees, providing entertainment and healing.

Highlights

KB Financial Group news
Branch information
Colleague communication
Employee stories
Entertainment and healing content

Features

Read full description

아름다운 KB인의 소통채널. KB Friends, KB 금융그룹 소식과 부점, 동료간의 소통을 쉽고 빠르게 이용하실 수 있습니다. KB 임직원의 이야기를 그려내고 재미와 힐링을 담은 모바일 어플리케이션입니다.

Screenshots

에스원 M서비스4 screens

KB Friends4 screens

Verdict

The call

The clearest difference is review sentiment: KB Friends at 100% against 에스원 M서비스's 16%. KB Friends also leads on update cadence (every 3 months vs every 45 months). On price, ads, in-app purchases and monetization model 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

에스원 M서비스 ships an update every 45 months, KB Friends every 3 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard2 real differences · 6 level

에스원 M서비스 versus KB Friends: the parameters behind the verdict, then further details
Parameter	에스원 M서비스	KB Friends
Price	Free	Free
Positive reviews	15.8% of reviews	100.0% of reviews — better
Update frequency	Every 45 months	Every 3 months — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	Free
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	12.0	12.0
Further details — not scored
Size	1 MB	17 MB
Age rating	4+	4+
Developer	S1 Corporation	PCN inc.

Customer experience

에스원 M서비스

Written reviews19 reviews

Positive15.8%

Neutral5.3%

Negative78.9%

KB Friends

Written reviews2 reviews

Positive100.0%

Neutral0.0%

Negative0.0%

In-app purchases

None

에스원 M서비스

No in-app purchases

None

KB Friends

No in-app purchases

Questions

Is 에스원 M서비스 free?

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

Is KB Friends free?

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

Do 에스원 M서비스 or KB Friends have ads?

Neither 에스원 M서비스 nor KB Friends shows ads.

Which is updated more often, 에스원 M서비스 or KB Friends?

에스원 M서비스 ships an update every 45 months, and KB Friends every 3 months. Most recently, 에스원 M서비스 was updated on November 1, 2026 and KB Friends on November 2, 2026.