Apps Like Rafter Help for iPhone and iPad
Calculate roof pitch and length
Calculate length and associated values for gable roofs. Input room width and ridge height to determine pitch, lengths, and ridge height. Use advanced options to enter pitch in radians, degrees, DMS, or rise/run.
Rafter Help screenshots
Ranked alternatives
Showing 361–380 of 1,000 ranked alternatives.
RPN-34 CE
Willy Kunz
Simulate HP-34C calculator
Simulate the HP-34C calculator with photo-realistic graphics. Perform integration and root finding calculations. Access extended functions and improved speed. Navigate using on-screen buttons and keyboard input. Save and recall values.
Japan-US Unit Conversion
Koya Nambo
Convert units with precision and ease
Convert units across categories including length, weight, speed, and volume. Switch between metric and imperial units. Perform calculations for conversions and save frequently used values. Share results via copy or email.
ProjectorCalc
Michael Kohler
Calculate projector image size and distortion.
The app calculates projected image dimensions including width, height, and diagonal length. It also estimates brightness in Nits, total projected area, pixels per inch, and keystone distortion.
Carpentry Formulator
Historycentral.com Inc
Formulas for carpenters and builders.
The app provides over 150 formulas for carpenters and builders, covering calculations for wall loads, lumber, materials, roofing, stairs, and various geometric shapes. It also includes dozens of conversion formulas for different units.
Oceanodesy
Oceaneering International, Inc.
Coordinate conversion for geodetic grids.
The app converts between geodetic and grid coordinates. It supports multiple formats for latitude, longitude, and grid coordinates, along with various datums and projections.
TankMix
Corteva, Inc.
Calculate product, water, and tank needs
Calculate product quantities for field areas or tank sizes. Determine water needed for treatment. Adjust Volume to Volume ratios. Select from various units of measure. Input data manually or via device sensors.
Scientific Calculator With Normal/Gaussian Distribution
MODULAR Software & Services GmbH
Calculate and plot normal distribution functions.
The app calculates and plots frequency and density functions for the standard normal distribution. It computes one tail, middle, two tail, and cumulative density functions, along with raw frequency functions.
kVA Calculator
Pro Certs Software Ltd
Calculate kVA, kW, and Amps
Calculate kVA, kW, Amps, Volts, and Power Factor using single or three-phase formulas. Input two values to determine the third. Convert between kVA, kW, and Amps. Supports UPS, generator, and transformer calculations.
Rounding Calculator
talha rehman
Round numbers and calculate results
Enter equations with large numbers to round them to the nearest whole number. Calculate decimal values and display results instantly. Adjust settings for precision. Share results directly.
GlassWeight - Glass Weight Calculator
KOIKE GLASS TEN, K.K.
Calculate glass weight by dimensions.
The app calculates the weight of a piece of glass. Users input glass type, nominal thickness, height, and width for the calculation.
functionCalculator
Jirou Fukuda
Calculate functions with any number input
Calculate mathematical functions with precise fractional results using square roots. Input integers, rational, or irrational numbers. Convert results to decimal. Compute f(α), f(β), and their sum for two variable inputs.
Unit Converter Currency
Nikolay Khotenko
Convert units instantly and save favorites
Convert units by typing the desired directly. Support fractions, decimals, and custom precision. Perform basic math operations. Save favorite conversions. Convert between metric and imperial units, including fractional inches and feet-inches formats.
Units: Fast & Pro Converter
Rajendran Sajith Sajindran
Convert with precision and speed
Convert across 20 categories including length, weight, temperature, and more. Perform real-time conversions with 8-decimal precision. Switch between metric and imperial systems. Use scientific notation and dark mode.
Fractio
James Campbell
Calculate numbers in natural format.
The app calculates linear measurements, areas, volumes, and weights in US and metric units. It supports decimal or fractional notation and includes unit conversion, memory, rounding, and percentage functions.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.