Calcify - Calculator Tools
Loan, Percent, Finance & Math
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
220+ calculators and unit converters in one app: loans, salary, interest, tax, health and math. Rules and rates for your country. Simple, fast and ad-free.
Calcify: 220+ calculators and unit converters in one app. Completely free, no sign-up, no ads.
Loan payments, take-home pay, interest, sales tax, BMI, percentages, date differences… No need for a separate app for every calculation. Calcify brings the calculations you need at home, at work and at school into one place.
CALCULATIONS FOR YOUR COUNTRY
Calcify calculates with the rules of the country you choose. Tax brackets, VAT and sales tax rates, loan costs, currency, and number and date formats adapt to your country. Tools specific to your country appear automatically.
• United States: paycheck, income tax, sales tax by state, FHA and VA loans, 401(k)/IRA, Social Security, RMD, marriage and estate tax, student loans
• United Kingdom: take-home pay, income tax, student loan repayment, balance transfer
• Local tax and loan rules for Germany, France, Spain, Portugal, Brazil and Turkey, plus VAT rates for many other countries
FREE. NO ACCOUNT. NO ADS.
No sign-up, no subscription, no ads. Just open the app and calculate.
FINANCE AND LOANS
Mortgage, auto and personal loans, early payoff, refinancing, APR, credit card payoff, compound interest, savings, inflation, CAGR, investment return, stock average, bonds, annuities, FIRE, net worth, budgeting.
SALARY AND TAX
Paycheck, income tax, VAT, discount, profit margin, commission, overtime, hourly wage, vacation days.
HEALTH AND FITNESS
BMI, ideal weight, body fat, calories and macros, protein, water intake, heart rate zones, calories burned, one-rep max, pregnancy and ovulation calendars, period tracker, baby growth percentiles.
MATH AND SCIENCE
Scientific calculator, percentages, fractions, equation solver, statistics, probability, geometry, matrices, trigonometry, physics and chemistry (molar mass, pH, ideal gas, circuits).
HOME AND EVERYDAY LIFE
Rent vs. buy, paint and tile, fuel cost, tip and bill split, age and date calculator, sleep cycles, pet age, pizza and coffee ratios.
UNIT CONVERTERS
Currency, length, weight, temperature, area, volume, speed, pressure, energy, data size, number bases, time zones and more.
HIGHLIGHTS
• Clear results with charts and summary cards
• Save your favorite tools
• Choose decimal places and currency
• Light and dark mode, theme colors
• Available in English, Spanish, Portuguese, German, French and Turkish
Download Calcify and do all your calculations in one app.
Our biggest update yet!
• 190+ new tools: loans and interest, salary and tax, investing, home and rent, health and fitness, math and statistics, physics and chemistry, education and everyday life. More than 220 calculators in total.
• Country selection: rates, taxes, currency, and number and date formats follow the country you choose. Country-specific tools appear automatically.
• Redesigned tool screens: charts, summary cards and quick-pick buttons make results easier to read.
• New settings: decimal places, currency, haptics and clearing saved data.
• Performance improvements and bug fixes.
Have an idea? Send it via Settings > Send feedback.
The developer, Arif Acar, 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
- Arif Acar
- Size
- 13.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 5 more
- English, French, German, Portuguese, Spanish, Turkish
- Age Rating
4+
- 4+
- Copyright
- © 2026 Calcify