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Everyone
10+
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About this app

【 Hyeonjang Talk — An All-in-One Communication App for Construction Sites 】

KakaoTalk, phone calls, notebooks, group chats… Contact information is easily scattered across various places when working on site.

Hyeonjang Talk is a service designed for construction and site workers to manage everything from contacts, chat, subcontractors, schedules, attendance, and documents all within a single app.

Sign up with just your mobile phone number and find information tailored to your role (job type/duty).

Without complicated settings, start organizing your site communications today.

■ Recommended for:

• Those working on-site in construction, civil engineering, interior design, etc.

• Workers at partner companies, subcontractors, and specialized laborers

• Site managers and supervisors who want to manage on-site personnel, schedules, and contact networks in one place

• Those who want to present a trustworthy profile, such as licenses and business registrations

■ Key Features

【 Easy Sign-up · Role Customization 】
• Quick sign-up and login via mobile phone number verification
• Configure screens to suit your work by selecting a role
• Manage profile and contact information

【 Contacts 】
• Save and search on-site contacts in the app
• Check at a glance if the other party has joined HyeonjangTalk
• Go directly to chat or call from contacts

【 Chat 】
• 1:1 chat, group chat

• Open chat (join via nickname or profile)

• Don't miss new messages with push notifications

【 Partner Companies 】
• Search and register partner companies and specialized firms

• Display trustworthiness through business registration and licenses (certification mark)

• Quickly find company information needed on-site

【 Schedule · Attendance 】
• Check and register schedules via calendar
• Summarize schedules at a glance and share via text copy
• Manage consistent usage with attendance records

【 Documents · Verification 】
• Submit documents such as driver's licenses or business registration certificates
• A verification mark is granted after review by the operator
• Trade and collaborate with verified members and businesses with confidence

【 Notifications · Customer Support 】
• Receive chat and service notifications via push notifications
• In-app customer center and email inquiry support

■ Benefits of using Hyeonjang Talk

✓ Contacts, chats, and business information are gathered in one place

✓ Verify membership status to reduce unnecessary contact

✓ Easily manage your field rhythm with schedules and attendance

✓ Create a trustworthy profile through documents and verification

■ Personal Information · Safety

• You can check the Privacy Policy and Terms of Use on the app and website

• Items collected and used are subject to the Privacy Policy

• Inquiries: In-app customer support or gggehdgus@hanmail.net

■ App Usage Guide

• Some features are available after membership registration

• Camera, photo, contact, and notification permissions apply to the respective features May be requested upon use

• Document and partner registration will be reflected after review in accordance with the operating policy

Install Field Talk now and make on-site communication simpler.
Use all the communication you need at construction sites in one place.
Updated on
Jul 23, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
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Content rating
Everyone
Users Interact
Learn more

App support

Phone number
+821090641132
About the developer
김동현
gggehdgus@hanmail.net
South Korea