줄눈허브

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About this app

Grout Hub is an AI color simulation tool for grout contractors.

With just a single photo taken on-site, you can immediately show customers the results of grouting in various colors.

It is not "AI image editing," but a "sales tool that boosts consultation conversion rates." ■ Problems Solved by Grout Hub

· Construction delays caused by failure to decide on a color after consultation

· Customers switching to other companies after only visualizing the design in their heads

· The hassle of having to search for and show photos of different sites every time

· Forgetting customer information because it hasn't been organized

■ Key Features

1. AI Grout Color Simulation

- Select only the grout lines from a single photo at the site and change the color

- View frequently used colors like Pure White, Ivory, Light Gray, Black, and Beige all at once

- Recreate if the result isn't satisfactory

2. Before / After Comparison

- Drag the slider to compare the before and after of the construction on a single screen

- Display multiple colors sequentially to make a decision together with the customer

3. Consultation Management

- Store customer names, contact information, and notes in one place

- Group created drafts by consultation for easy retrieval

- Manage operational guidelines in one place through integration with announcement and inquiry channels

4. Details That Save the Owner's Time

- Automatic area correction after photo selection

- Push notifications when drafts are finished — receive alerts while working on other tasks and return

- Automatic Light / Dark Theme Conversion

■ Usage Flow (Example)

1. Take a frontal shot of the visible grout line at the site.

2. Create a color mockup and show it to the customer.

3. Conclude the consultation with the color the customer likes.

4. After construction is complete, accumulate result photos in your portfolio.

■ Recommended for:

· Business owners operating grout installation services (e.g., bathrooms, kitchens) with a team of 1 to 5 people.

· Those who want to further increase their on-site consultation → contract conversion rate.

· Those who have frequently felt, "Seeing photos makes decisions faster."

■ Sign-up Guide

Please sign up and make payments on the website (groutlyhub.com). The app is a companion app that you log in to use after signing up.

You can fully use the service during the free trial period before making a decision.

■ Inquiries

We provide quick responses to inquiries via the KakaoTalk channel located within the app under "My Info → Customer Support → Inquiry."

Terms and Privacy Policy can be found under "My Info → Other → Terms and Policies."

Turn your consultations into contracts with Groutly Hub.
Updated on
May 29, 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
This app may collect these data types
Personal info, Photos and videos, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

What’s new

줄눈허브를 출시했습니다 🎉

현장에서 바로 고객에게 줄눈 색상 시안을 보여주는 시공업체용 영업 도구입니다.

• 현장 사진을 찍으면 AI가 줄눈 색상을 바꿔드려요
• Before/After 슬라이더로 시공 전후를 한눈에 비교
• 여러 색상을 나란히 비교하고, 마음에 드는 시안을 고객에게 공유

상담 전환율을 높여보세요
Content rating
Everyone
Learn more

App support

Phone number
+821049402953
About the developer
빠삐냥스튜디오
admin@ppappinyang.com
대한민국 17161 경기도 용인시 처인구 양지면 남곡로 47, 201동 1803호(용인 경남아너스빌 디센트 2단지)
+82 10-4940-2953