MultiCalc: All-in-1 Calculator 4+

School, Work, Travel, Home


Designed for iPad

    • 5.0 • 4 Ratings
    • Free
    • Offers In-App Purchases



FREE Standard calculator. 7 additional calculators with one in-app purchase: Science, Conversions, Currency rates, Financial, Fractions, Tips, and Programming. No ads.

MultiCalc is a comprehensive all-in-one set of calculators. Great for school, work, home, or traveling. Simple to use, powerful, accurate, and flexible.

Calculators included: standard, scientific, unit conversions, financial, fractions, currency conversions, tips, and programming. Work in portrait or landscape. Easy access to your history. See expressions in color. Get the answer you need quickly. A visual tutorial is available in the settings section of the app.

Ad free. Affordable price for ALL 8 calculators -- no subscription.

Free Paid
Standard Calculator + +
History + +
No Ads + +
Scientific Calculator - +
Conversion Calculator - +
Currency Calculator - +
Fractions Calculator - +
Tips Calculator - +
Programming Calculator - +
Finance Calculator - +
Custom colors - +
Email history/finance tables - +

► 8 key calculators included
1. Standard calculator
+ Simple and obvious
+ Standard memory functions
+ Percentage calculations
+ Customized fractional digit rounding
+ Big buttons
+ 4 function simplicity
+ 20+ digits accuracy
2. Scientific calculator
+ Degrees / Radians
+ Algebraic operators: roots, exponents, logs, etc.
+ All basic trigonometric functions
+ Extended trig functions: sinh⁻¹, cosh⁻¹, tanh⁻¹
+ Customizable precision
3. Fraction calculator
+ Symbolic math for perfect accuracy
+ Fractional or digital presentation
4. Unit conversions calculator
+ Length (e.g., feet to meters)
+ Volume (e.g., oz to liters)
+ Area (e.g., yd² to m²)
+ Time (e.g., min to hours)
+ Temp (e.g., F to C)
+ Mass (e.g., oz to g)
+ Energy (e.g., BTU to Joules)
+ Speed (e.g., mph to km/h)
+ Pressure (e.g., psi to bar)
+ Power (e.g., W to HP)
5. Currency conversions calculator
+ Currency conversions
+ Daily exchange rates
+ Over 250 countries
6. Tips calculator
+ One button tips (e.g., 15%)
+ Easy custom tipping
+ Split bill between 2 or more people
7. Programming calculator
+ Decimal / Hex / Octal math
+ 64 bit
+ Signed / Unsigned
+ Binary / Text / BCD
+ Big Endian / Little Endian
8. Finance calculator
+ TVM (Time Value of Money) calculations
+ Easy form for TVM calculations
+ Investment calculator easy form
+ Loan calculator easy form
+ Mortgage calculator easy form
+ Tables showing results over time
+ Email visual tables
► Visually Appealing
+ Custom colors
+ Custom buttons
+ modern
+ classic
+ Colored expression operators
+ Beautiful math graphical presentation
► Flexible UI
+ iPad split-screen and multitasking
+ Portrait or Landscape
+ Tactile feedback
► History tape
+ Keep as much as you want
+ Save specific calculations
+ Save the entire history
+ Email history tape
► Smart
+ Implicit multiplication
+ Symbolic fractions to ensure accuracy
► Locale grouping & decimal separators
► Designed for simplicity
+ Saves your work constantly
+ Get right back to where you were fast
+ Immediate answers when possible
+ Swipe left to delete input characters
+ Swipe up/down to see the history
+ Colored equations for easy reading
+ Expand equations by adding more terms


We appreciate your feedback. Please email us at with any suggestions or questions. If you are happy with this update, please let us know by rating and reviewing us in the App Store!

Calculator Genius © 2023 Programis Prime LLC

What’s New

Version 1.2

More resilience on loss of Internet or loss of banking exchange rate servers for currency conversions.

Ratings and Reviews

5.0 out of 5
4 Ratings

4 Ratings

Moshe Dunie ,

Powerful, Easy to Use, Well Designed

MultiCalc is a powerful, comprehensive, well designed set of calculators. The standard and scientific calculators are free. A one time charge of $6.99 adds
unit conversions, financial, fractions, currency conversions, tips, and programming. You can choose 4 calculators to be used simultaneously. The User Interface is intuitive, visually attractive and enables excellent ease of use of the rich set of functions.

MusicMan1024 ,

Amazing for units conversation and travel currencies.

I only scratched the surface of what this calculator can do. I find it essential for conversion of so many different units. It’s also amazing when traveling either in the destination country or for booking international flights in their local currencies. Highly recommended.

App Privacy

The developer, PROGRAMIS PRIME LLC, 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.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

More By This Developer

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