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 641–660 of 1,000 ranked alternatives.


Electrical Calc
Snappy Appz Inc.
Calculate formulas and code results
Calculate values using formulas and code-compliant results. Determine wire, conduit, fuse, and ground sizes based on Canadian Electric Code. Track load calculations, voltage drops, and system efficiency.




floormula
Andrew Arrow
Measure rooms with steps, save floorplans
Measure room dimensions by walking across the space. Capture length and width, save as a room. Arrange rooms into a floorplan. Add notes and export plans. Sync with other devices.

Unit Converter · 14-in-1
Xi'an 7kit Technology Co., Ltd.
Convert units with precision and style
Convert units across 14 categories including length, weight, and temperature. Switch between metric, imperial, and Chinese traditional systems. Customize display formats and save frequently used conversions.

e: Spacetime Converter
Elliptics, Ltd.
Convert length and time relativistically.
The app converts between length and time using geometrized units where the speed of light is unity. It allows users to think about the world differently by converting units like inches to seconds or miles to years.

GPS Area Calc
A2 Consulting LLC
Calculate and convert map areas easily.
The app calculates area based on plotted points on a map or GPS points. It allows conversion between various area units and saving/sharing of calculated areas.


Slope Calculator
John Lein
Calculate , elevation, and distance
Calculate , elevation difference, and distance using input values. Store and retrieve calculation history. Sync data across devices with iCloud. Share results via email or copy-paste.



Drafting Utility :TriangleCalc
Masaharu Tsukamoto
Calculate triangle sides and angles
TriangleCalc calculates triangle side lengths and angles by entering two values. Automatically computes remaining sides and angles. Displays results in clear numerical format. Supports basic trigonometric calculations for triangles.




Area - Distance
Corvallis Microtechnology, Inc.
Measure distances and areas precisely.
The app allows users to precisely digitize points, lines, and areas over a map and save them as features. Users can view position, length, or area values for saved features and measure distances and areas without saving shapes.

WGS84
HUNG HSUN LIN
Measure WGS84 coordinates and export data.
The app measures WGS84 coordinates in decimal degrees and degrees-minutes-seconds. Measure data can be exported as a CSV file and users can add photos, videos, and voice records.

FeatureMapper
FTLapps LLC
Collect GPS notes and export as KML
Collect GPS coordinates as KML Placemarks with location, name, comment, and color. View coordinates in decimal, DMS, and UTM formats. Import and export data as KML files via email. Add Placemarks by tapping "+". Record locations automatically.
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