붉은실 - 사주·자미두수 궁합

Content rating
Mature 17+
5+
Downloads
Content rating
Mature 17+
Users Interact, In-App Purchases
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Just enter your birthday to find out your compatibility with that person.

Red Thread is a compatibility app that analyzes the dynamics between two people using Saju and Ziwei Doushu.

Lovers, potential partners, friends, family, colleagues—enter the birthday of someone you are curious about and check your relationship.

It can even lead to a real-life "destined connection" where you are introduced to someone who is compatible with you.

■ Preview without Signing

Simply enter your date of birth to view your results and the compatibility between two people immediately without signing up.

The birthday you enter in the preview is not stored on the server and is never disclosed to anyone.

■ Compatibility Analysis via Six Dynamics

Saju · Ziwei Doushu · Personality Type (MBTI) · Zodiac Sign · Blood Type · Name.

We only display results calculated according to established rules based on the information you enter; we do not fabricate scores.

Items that cannot be calculated are simply left blank.

■ Includes Ziwei Doushu

We provide an interpretation of your twelve-character chart and the flow of the past ten years and this year.

We also inform you whether Saju and Ziwei Doushu focus on the same areas or differ. ■ Today’s Me, and My People

Daily changing fortune and one-line advice.

If you save your people, you can review their daily flow and compatibility analysis anytime.

■ Connections — Introducing Compatible People

Quietly introduce one person a day who is compatible with you.

Only members who have completed verification of 2 photos, location, and identity (19 years of age or older) can see each other.

■ Quiet and Safe

· Only users aged 19 or older can use this service.

· Date and time of birth are used solely for compatibility calculations and are not disclosed to the other person.

· Photos are displayed in the introduction only after review.

· Report and block functions are provided.

· Fortune readings and compatibility analysis are for reference only, based on traditional Myeongri.

■ AURA Information

AURA is provided upon sign-up, and free AURA is recharged daily.

AURA is used for additional introductions or sending interest, and the required amount is always displayed on the screen before use.

AURA recharge is done only through Google Play in-app purchases.
Terms of Use https://bulgunsil.com/terms

Privacy Policy https://bulgunsil.com/privacy

Refund Policy https://bulgunsil.com/refund

Pricing https://bulgunsil.com/pricing

Bulgunsil · Park On
Just enter your birthday to check your compatibility with that person — read using Saju and Ziwei Doushu, and even find your perfect match.
Updated on
Oct 10, 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.
  • This app may share these data types with third parties
    Location, Personal info, and Photos and videos
  • This app may collect these data types
    Location, Personal info and 5 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

· 나와 친구의 운명 그림을 더 선명한 안료색과 큰 글자로 만나요.
· 그림 주위로 선과 빛이 부드럽게 흐르는 모션을 더했어요.
· 총평의 장점을 한눈에 읽는 키워드로 보여드려요.
· 내 운세, 내 사주, 친구 상세와 공유 결과의 카드 디자인을 통일했어요.
Content rating
Mature 17+
Users Interact, In-App Purchases
Learn more

App support

Phone number
+821039111931
About the developer
최강민
vrok365@gmail.com
대덕대로 837번길 102 2층 유성구, 대전광역시 34102 South Korea