Comparison

OfficeCoreTalk vs 크루앱

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

Head to head

OfficeCoreTalk

Free

💼 Business

★ 5.01 ratingsView app →

About

OfficeCoreTalk

This mobile tool facilitates seamless real-time communication and collaboration among enterprise members anytime, anywhere. It offers the full functionality of a PC messenger within a mobile environment, ensuring an integrated communication channel across devices.

Highlights

Real-time communication
Seamless collaboration
PC messenger functionality on mobile
Integrated communication channel
Company directory
Group and 1:1 chats
Message notifications

Features

Read full description

모바일 환경의 기업 커뮤니케이션 도구 - 원활한 협업지원 언제 어디서나 기업구성원간 실시간 커뮤니케이션 및 협업진행을 지원합니다. - PC메신저의 기능을 모바일환경에서 그대로 지원 이용환경에 구애 받지 않고 PC와 모바일 환경이 통합된 커뮤니케이션 채널지원 - 다양한 기능 제공 사내 조직도, 대화그룹 1:1,1:N 대화 쪽지 대화 및 쪽지 알림

About

크루앱

Features

Read full description

CrewApp은 다존기술 회사 앱 중 종합 정보 앱입니다. - 가입된 다수의 회사 및 사용자가 사용 할 수 있습니다. - 사용자는 한 눈에 모든 업무 기능 할 수 있습니다. - 알림 기능 되어서 언제나 업무 통신 받을 수 있습니다 - 사용자 데이터 수집하지 않은 앱입니다. web 버젼하고 ios 모바일 버젼 지원합니다.

Screenshots

OfficeCoreTalk4 screens

크루앱4 screens

Verdict

The call

The clearest difference is iOS requirement: 크루앱 at 9.0 against OfficeCoreTalk's 15.0. On price, update cadence, ads 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

OfficeCoreTalk ships an update monthly, 크루앱 every 2 months. The most recent releases landed on October 7, 2026 and September 26, 2026 respectively.

Scorecard1 real difference · 9 level

OfficeCoreTalk versus 크루앱: the parameters behind the verdict, then further details
Parameter	OfficeCoreTalk	크루앱
Price	Free	Free
Rating	5.0 (1 ratings) — better	—
Positive reviews	50.0% of reviews	—
Number of ratings	1 — better	—
Update frequency	Monthly — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	9.0 — better
Further details — not scored
Size	32 MB	1 MB
Age rating	4+	4+
Developer	ITCrew	DaZone Tech Inc.

In-app purchases

None

OfficeCoreTalk

No in-app purchases

None

크루앱

No in-app purchases

Questions

Is OfficeCoreTalk free?

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

Is 크루앱 free?

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

Do OfficeCoreTalk or 크루앱 have ads?

Neither OfficeCoreTalk nor 크루앱 shows ads.

Which is updated more often, OfficeCoreTalk or 크루앱?

OfficeCoreTalk ships an update monthly, and 크루앱 every 2 months. Most recently, OfficeCoreTalk was updated on October 7, 2026 and 크루앱 on September 26, 2026.