Curated apps similar to John Cominio RPN Calculator, ranked by relevance and user ratings.
Calculate fractions, add, subtract, divide, multiply, convert
DigitAlchemy LLC
Productivity
Calculate fractions with addition, subtraction, multiplication, and division. Convert fractions to decimals. Adjust recipe quantities for different serving sizes. Review math problems and convert measurements between cups and teaspoons.
Convert units and currencies instantly
Yan Liong Tan
Productivity
Convert units across multiple categories including currency, length, area, weight, and more. Switch between simple and carousel layouts. Automatically update currency exchange rates daily. Search for units from the home screen.
Cleveni Inc.
Productivity
This calculator allows you to easily handle all the calculations necessary for everyday life with a single application. A free calculator app with a clean interface and practical functions! List of calculators currently supported: 1.
Convert numbers between binary, decimal, and hex
Yuma Kitasei
ProductivityPerform arithmetic operations with binary, decimal, and hexadecimal numbers. Convert between number systems. Calculate bitwise operations and logical expressions. Store and recall previous results.
Calculate fractions, add, subtract, multiply, divide
DigitAlchemy LLC
ProductivityCalculate fractions by adding, subtracting, dividing, and multiplying. Convert fractions to decimals. Adjust recipe quantities for different serving sizes. Review math problems quickly and accurately.
Calculate tool offsets and feed rates
Shane Anderson
ProductivityCalculate turning operations with spindle speed, feed rate, and tool engagement angle inputs. Determine cutting time and material removal rates. Convert imperial to metric units. Store and recall frequently used settings.
Calculate, convert, and solve equations
Appgeneration, Software Technologies, Lda
ProductivityMyCalc offers basic and scientific calculation functions. Users can switch between portrait and landscape modes. It supports currency and unit conversions. Results, equations, and conversions can be copied, shared, or saved.
Calculate, convert, solve, track
Wuhan Ananta Technology Co., Ltd.
ProductivityPerform calculations using a basic, scientific, currency, and units calculator. View calculation history, convert numbers to speech, and synchronize results across all calculator modes.
Calculate addresses and masks
Takahiro Furuya
ProductivityAllows users to input masks and prefix lengths. It calculates network, host, and directed broadcast addresses. Features include classful and classless mode options. Includes a dedicated for easy input.
Egal Net di Ettore Gallina
ProductivityElectrical Calculations is professional calculation software designed for installers, designers, and electricians.
Calculate, convert, and measure with precision
Uno Platform Inc.
ProductivityPerform calculations, convert units of measurement, and switch between different calculation modes. Input values, select formulas, and view results. Track history and manage multiple calculation sessions.
Antonio Lagana
Productivityi41CX+ is an advanced programmable and expandable RPN scientific calculator with a virtual thermal printer/plotter and workstation-class CAS capabilities that is far beyond a mere replica of the original.
EIICHI KOMINE
ProductivityA calculator app for angle conversions.
li lin
ProductivityRenote: AI Note Taker, Transcribe Voice to Text & AI Summary Notebook – Built on GPT-5 & Gemini. Renote is an all-in-one AI Note Taker and Voice to Text app, powered by GPT-5 & Gemini 3 Pro, designed to help you work smarter, learn faster, and never miss important information.
Enter expressions and calculate results
Eric Roller
ProductivityIs a programmable scientific calculator with a dynamic stack display. Users can input numbers and operations using reverse-polish notation. The display expands automatically as more values are added, and users can swipe to view additional lines.
Alexander Clauss
ProductivityKalkulilo is a comfortable calculator program and offers several different modes. - The scientific mode offers all the usual functions and operations like the basic arithmetical operations, power, logarithm, roots, trigonometry etc. - The bit/integer mode offers logical operations (AND, OR, XOR,...
AmazinPro Technology Solutions And Training Company Limited
ProductivityHi ! EnPolski is the leading polish Translator with a lot of outstanding features such as accurate voice translator, translate any text in English to polish or polish to english and extremely useful photo translating feature or support to learn polish easily. Less data, faster translation *...
Takahiro Furuya
ProductivityThis app is a subnet calculator. -Dedicated keypad. -Pickers for subnet mask and prefix length. -Calculate addresses (network,host,directed broadcast).
Pascal Meheut
ProductivityWP 34s is the most powerful and complete implementation of a classic RPN scientific calculator.
Calculate forces and speeds
Zanthic Automation Inc.
ProductivityCalculate cylinder forces and speeds. Determine pump speed, torque, and power using displacement, flow, and pressure. Compute fluid velocity, cross-sectional area, and Reynolds number for lines.
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