Casita: Mortgage Calculator
Free FHA, VA, conventional
Free · Designed for iPad. Not verified for macOS.
Honest mortgage calculator in English & Spanish. Payment, amortization, closing costs, FHA/VA/conventional. Live rates. No registration. No bank behind it.
Casita · Honest mortgage calculator
Knowing how much a house really costs shouldn't take 30 minutes and a dozen browser tabs. Casita calculates your monthly payment, breaks down the full amortization schedule and compares real loan products — without asking for your email, your phone number or any other personal information.
WHAT YOU CAN DO
· Calculate your monthly principal & interest payment instantly
· See the full amortization table, month by month, with chart
· Compare conventional, FHA, VA and ARM loans side by side
· Estimate closing costs (origination, appraisal, title, escrow, taxes)
· Find out how much home you can afford (28/36 front/back-end DTI rules)
· Decide between buying and renting with the opportunity cost of your down payment baked in
· Estimate rental yield if you'd rent it out
· Project how much you save with extra principal payments
· Check 30-year fixed and ARM rates, updated daily
· Save scenarios locally — no account required
REAL DATA, OFFICIAL SOURCES
Freddie Mac MORTGAGE30US for the benchmark 30-year fixed. Federal Reserve H.15 release for ARM indexes. Lender rates refreshed weekly.
OUR VALUES
· Independent. No bank owns us.
· No mandatory sign-up.
· Mathematically correct — French amortization, APR via Newton-Raphson.
· Honest ads via AdSense, with your consent.
BUILT FOR 6 COUNTRIES
USA · Spain · Mexico · Argentina · Colombia · Chile
Each country with its local currency, terminology and regulation: conventional/FHA/VA in the US, Ley 5/2019 in Spain, Infonavit in Mexico, UVA in Argentina, Mi Casa Ya in Colombia, DS1/DS49 subsidies in Chile.
Built in Madrid, in Fraunces, with care.
casitacalc.com
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Ignacio De Navascues, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ignacio De Navascues
- Size
- 31.5 MB
- Category
- Finance
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 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 Ignacio de Navascués