Comparison

KTT 자가보안 vs hiWorker

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

Head to head
About

KTT 자가보안

Features
Read full description

KTT 자가보안 모바일 어플리케이션은 네트워크를 이용하여 원격 지점을 경계, 감시할 수 있는 애플리케이션입니다. 외부에서도 쉽게 사업장의 상태를 확인하고 제어할 수 있습니다. * 주요 기능 - FHD 영상 실시간 모니터링 & 저장 - 실시간 이벤트 감지 - 원격 경계/해제 기능 - 양방향 통화 기능

About

hiWorker

This app streamlines the management of foreign workers for businesses in manufacturing, logistics, and construction. It offers AI-powered real-time translation and comprehensive safety training modules to improve communication and workplace safety.

Highlights
  • Two-way interpretation for workers and managers
  • Real-time multilingual AI translation
  • AI safety education content
  • Announcement delivery and confirmation
  • Conversation history viewing
  • Customizable glossary for translation
Features
Read full description

외국인 근로자 관리, 이제 하이워커 하나로 해결하세요. 하이워커는 외국인 근로자를 고용 중인 공장, 물류, 건설 현장의 관리자 및 대표님들을 위한 AI 통역 및 안전교육 전문 앱입니다. 주요 기능: - 근로자, 관리자를 위한 쌍방향 통역 기능 - 실시간 다국어 AI 통역 - AI 안전교육 콘텐츠 제공 (기초 안전수칙부터 현장별 상황까지) - 주요 공지사항 전달 및 확인 기능 - 대화 내용 보기 - 맞춤 번역을 위한 용어집 외국인 근로자와의 소통, 더 이상 어렵지 않습니다. hiWorker로 소통과 안전을 동시에 책임지세요.

Screenshots

KTT 자가보안3 screens
hiWorker4 screens

Verdict

The call

The clearest difference is update cadence: hiWorker at every 9 days against KTT 자가보안's every 9 months. KTT 자가보안's advantage is iOS requirement (11.0 vs 15.1). 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

KTT 자가보안 ships an update every 9 months, hiWorker every 9 days. The most recent releases landed on June 4, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 8 level
KTT 자가보안 versus hiWorker: the parameters behind the verdict, then further details
ParameterKTT 자가보안hiWorker
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 9 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size44 MB67 MB
Age rating4+4+
DeveloperMGV Security SystemHilokal

In-app purchases

None

KTT 자가보안

No in-app purchases

None

hiWorker

No in-app purchases

Questions

Is KTT 자가보안 free?
KTT 자가보안 is free to download, with no in-app purchases.
Is hiWorker free?
hiWorker is free to download, with no in-app purchases.
Do KTT 자가보안 or hiWorker have ads?
Neither KTT 자가보안 nor hiWorker shows ads.
Which is updated more often, KTT 자가보안 or hiWorker?
KTT 자가보안 ships an update every 9 months, and hiWorker every 9 days. Most recently, KTT 자가보안 was updated on June 4, 2026 and hiWorker on September 23, 2026.

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