집계산 - 부동산 계산기
Tax, rent, loan & yield in app
Free · Designed for iPad. Not verified for macOS.
Before buying a home, enter the price once to get acquisition tax, local education tax and the brokerage fee cap, plus a list of costs this app does not calculate, in one purchase-cost memo you can share. It never presents a single "total cash needed" number.
Common calculations for buying, holding and renting property in Korea are also included. The app is in Korean and follows Korean tax and lending rules.
【Calculators】
• Acquisition tax
• Capital gains tax (supported national-tax cases, incl. long-term holding deduction)
• Holding tax (property tax components)
• Loan interest: equal payment vs. equal principal
• Loan limit: LTV and DSR terms shown separately as arithmetic examples (not an approved limit)
• Jeonse/monthly rent conversion
• Rental yield
• Brokerage fee
• Area conversion (pyeong / m²)
Housing subscription points are not scored, because eligibility periods and dependents cannot be confirmed from the inputs; the screen lists the rules to check instead.
History and favorites stay on your device, and you can share results with the app you choose. No ads, no tracking, no sign-up.
From this version, some conditions without confirmed sources (certain acquisition-tax cases, rural special tax, a combined LTV/DSR limit, etc.) are shown as "not calculated in this app" instead of a number; previous records remain viewable.
Results are estimates for reference. Each screen shows its check date, supported scope and excluded items; confirm actual taxes, loan limits and eligibility with the relevant authority, your bank or a tax professional.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added a purchase-cost memo and redesigned the app. Enter the price once to save and share the calculated items together with the costs to check separately. Some acquisition-tax conditions, the rural special tax and the combined LTV/DSR value are no longer calculated; previous records remain viewable.
The developer, HeungYeol Kim, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- HeungYeol Kim
- Size
- 27 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 ddojai