Apps Like HamAntCal for iPhone and iPad
Calculate antenna lengths in feet or metric
Calculate antenna lengths for dipoles, inverted vee, and vertical antennas in feet/inches or metric. Input frequency and select antenna type to get starting length. View 1/8, 1/4, 1/2, 5/8, and full wave options.
HamAntCal screenshots
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.
Miter Angle Calculator
Ronnie Hurst
Calculate angles for cross braces and table
Calculate angles for cross braces and table x bracing. Input width, height, and board dimensions. Choose board orientation. Display angles for board ends and intersections. Support imperial and metric units. Provide board length requirements.
Unit Converter - OmniConvert
Jonathan Chen
Convert units and currencies offline
Convert units and currencies with real-time exchange rates and offline support. Switch between dark mode and light mode. Access calculators for salary, gratuity, and more. Perform unlimited conversions without size limits.
Tank Measure: Volume Calc
Vladislav Zhirnov
Calculate with precision
Calculate for horizontal and vertical cylinders with flat heads, rectangular tanks, and horizontal vessels. Input dimensions and liquid height to get accurate results. Export calculations and share data directly.
Converter Pro – Unit Converter
Panoramic Software Inc.
Convert currencies and units instantly
Convert units across 19 categories including acceleration, angle, area, cooking, data storage, density, and energy. Switch between 150+ currencies. Perform calculations for conversions and exchanges. Share results via copy or email.
MicroWave Calculator
Keysight Technologies, Inc
Calculate measurement errors
Calculate measurement errors using directivity and mismatch error tools. Convert ratios to decibels. Compute noise figures and antenna parameters. Input values and retrieve calculated results.
Measure Area
William Coates
Shapes, edit edges, copy values
Lets users calculate the , perimeter, and length of horizontal or vertical shapes. They can edit or delete edges, take photos, and copy measurements to the clipboard.
Pipe Fitter Tools
Kevin Morneault
Pipe fitting calculators for common tasks.
The app offers multiple calculators for pipe fitting tasks. It includes converters for temperature and linear length, along with tools for calculating pipe pitch and weight.
Distances Pro
Emidio Cunha
Sketch paths, measure , calculate areas
Measure and areas by drawing paths or closing loops. Switch between metric and imperial units. Undo drawings as needed. View standard or satellite maps. Export measurements as KML files for use in Google Earth and other mapping apps.
JicoCalc - Calculator
Shanghai Mashang Yunxing Technology Co., Ltd.
Convert units, calculate formulas, solve equations
Offers basic and scientific functions for daily tasks and complex computations. It includes unit converters with 41 categories, allowing users to drag and sort units, switch base units, and perform accurate calculations.
Measuring Tape Ruler Pro App
Junaid Mukadam
Measure objects with your phone camera
Measure length, height, and area using AR technology. Point camera at objects or people. Add lines or shapes to measure. Save photos with measurements. Sync measurements across devices.
Tile Calculator Pro
Anna Filobok
Calculate area with dimensions and gaps
Calculate area by inputting width and length in feet, inches, or meters. Convert between imperial and metric units in real time. Determine quantity with gap size and waste percentage. Identify floor or wall based on dimensions.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.