Calcy - Calculator App
Vitalii Gryniuk
Utilities
Calcy - Calculator for iPad and iPhone. You can look up and easy use previous calculations.
Free
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Top 20 Alternatives
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Unit Converter and Calculator.
Convert units across multiple categories
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Convert units across 70+ categories and 1450+ units with real-time accuracy. Adjust settings for preferred units. Navigate through a user-friendly interface to perform quick and precise conversions.
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Emu50g
Marek Zima
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Emu50G is an emulator for the famous HP50g scientific calculator with its original skin. Carry your favorite calculator along with you every day and use it together with your favorite library! Features: -------- • Full emulation of the HP50g calculator.
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BuildCalc
Calculate, edit, and track structures
42nd Parallel
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Calculator Advance
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Utilities“Calculator Advance” provides button operation on the same level as commercially available business calculators, so this calculator app is sufficiently useful for a variety of business situations. In addition to providing such high-quality basic functions, it also has the following expanded...
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CalcPro Calculator & Converter
龙 聂
UtilitiesThe only calculator you'll ever need.
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Progressbar Calculator - Retro
Calculate and track progress with math precision
SH Limited
UtilitiesPerform calculations with basic arithmetic operations. Input numbers and equations for quick results. Use a interface with nostalgic design elements. Adjust display settings for different calculation modes.
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Omega Calculator
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UtilitiesWelcome to Omega Calculator, a beautiful and intuitive calculator for your iPhone and iPad. It’s both familiar and powerful. A full-blown scientific calculator when you need it, and a simple arithmetic device when you don’t.
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#9 
RTRO-CLC2
Calculate, copy, and track results
Oto Insa
UtilitiesPerform calculations with basic math operations including addition, subtraction, multiplication, division, and square roots. View tape and history by swiping from the right. Copy results with a tap.
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Digits Basic Tape Calculator
Shift
UtilitiesWe're human. We're busy. We make mistakes. So we designed a calculator for humans, from the ground up. Digits combines the editability of a spreadsheet with the simplicity of a calculator.
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Calculator Big Buttons
Calculate with big and small size
Adalgisa Raniolo
UtilitiesA lightweight with large and simple interface. Perform basic calculations and copy results to clipboard. Offers five customizable skins for different visual preferences.
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#12 
Calculator #1 for iPad
PAI STUDIO, OOO
UtilitiesPerfect calculator for your iPad. Completely free and ad-free. We designed an advanced scientific calculator with ease of use in mind for your convenience. Use it for study, work, and everyday tasks. Nothing is extra, and there are no imposed functions - it's the calculator everyone is used to.
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#13 
Ohm & Watt Law Electrical Calc
Calculate voltage, current, resistance, and power
TrothMatrix OPC Private Limited
UtilitiesCalculate Voltage, Current, Resistance, and Power using Ohm’s Law and ’s Law. Input values to solve for unknowns. Display results instantly. Includes formulas for calculations. Supports both direct and indirect circuit analysis.
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Interpolator
Interpolate values in tables
ron mooring
UtilitiesLook up values in tables with interpolation across two or three rows. Calculate interpolated results without a calculator. Used for tank calibration tables and other table-based data environments.
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Calculator Express with Notes
Convert currency, units, and percentages
RAMAN KHVASHCHEUSKI
UtilitiesCurrency converter lets users switch between currencies. Unit converter changes measurements like length and temperature. Percentage computes percentages. BMI estimates body mass index. Tip determines tips based on bill amount.
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GraphCalcPro2Go
Calculate with precision and advanced functions
Starware Software LLC
UtilitiesAllows users to perform advanced scientific calculations with high precision and range. It supports standard and RPN input modes, built-in constants, and unit conversions. iCloud sync enables cross-device access to calculation history.
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My Physics Calculator
Calculate and engineering parameters
V PUGAZHENTHI
UtilitiesAllows users to perform calculations for and engineering parameters. It includes formulas and definitions for each calculation. Users can compute force, friction, centripetal force, work, power, displacement, and more.
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#18 
Scientific Calculator Standard
Akito Ibaraki
UtilitiesScientific Calculator Standard is a standard and easy-to-use scientific calculator that can handle typical functions. ■ Calling and editing calculation history, and recalculation You can recall the calculation history by pressing the "Prev" and "Next" keys.
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#19 
SmartCalc Calculator
Black & Grey Studios
UtilitiesFree Features All the functions you need, all in portrait mode • Access over 50 unique calculator inputs without having to rotate your device SmartCalc remembers so you don't have to • Enjoy calculation history that sticks around until you close the app Edit, copy, and paste with...
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#20 
Tank Measure: Volume Calc
Vladislav Zhirnov
UtilitiesWelcome to the new and improved Precision Tank Volume Calculator - the ultimate solution for volume calculation for an even broader variety of tank shapes.
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App information from Apple App Store. Retro 15C and related trademarks belong to Greg Hewgill.