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 341–360 of 1,000 ranked alternatives.
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.
Metal Calculator All In One
BINARY AND BRICKS PRIVATE LIMITED
Calculate weight in imperial or metric
Calculate weights using Imperial and Metric systems. Input dimensions and select type for accurate results. Choose from various shapes and materials. Perform quantity and joint calculations. Store and retrieve previous entries.
Simple Hex Calc
Hiroki Ishiura
Calculate, logic, memory, shift
Perform arithmetic, logical, and memory operations. Calculate modulo, bit shifts, and bitwise functions. Save and load values. Switch number bases and modes via device rotation or screen edges.
RADAR Range
michael coluzzi
Calculate radar maximum range parameters
The app calculates radar maximum range using parameters like frequency, transmitter power, antenna gain, and target radar cross section. It also considers system noise figure, bandwidth, rain rate, and clutter.
Machining Calculator
AB Sandvik Coromant
Calculate machining settings for any job.
The app calculates optimal cut settings for turning, milling, drilling, and tapping applications. It shows how parameter adjustments affect results.
DirectTalk (Walkie Talkie P2P)
Wern Jie Lim
Chat without internet using WiFi radio
Enable text and voice communication with nearby devices without an internet connection. Send messages, make calls, and use walkie- features. Connect via WiFi radio or LAN. Operate in the background. No data usage required.
Ultra Measure Master
Calculated Industries, Inc.
Convert units between standard and metric systems
Convert units between U.S. standard and metric systems. Calculate length, weight, volume, and temperature. Switch between imperial and metric measurements. Store frequently used conversions.
RF Slide Rule
CEC - Comunicacoes e Computadores SA
Calculate RF link parameters easily.
The app calculates free space loss, RSSI, pathloss, and EIRP. It uses frequency, distance, antenna gains, Rx sensitivity, and Tx power as inputs.
Easy Units: currency converter
T-GROUP LLC
Convert units, track measurements, and share results
Measure and convert units for length, weight, temperature, speed, and . Use the built-in ruler tool to measure distances. Convert between units within categories. View conversion history and save frequently used conversions.
CamScale - Easy measuring & remodeling by camera
Prime System Laboratory Co.,Ltd.
Measure furniture and spaces with camera.
The app uses the iPhone camera to measure furniture width, depth, and height. Users can measure spaces and confirm furniture placement images within those spaces.
Ohms Law
Pro Certs Software Ltd
Calculate power, current, resistance, voltage.
The app calculates voltage, current, resistance, and power. Users input any two values to determine the remaining two using Ohm's Law formulas.
Southwire® Conversion Calc
Southwire Company
Convert copper to aluminum and vice versa
Convert between copper and aluminum measurements using built-in factors. Calculate pricing per unit length and weight for different cable types. Preloaded with multiple cable options for quick calculations.
Concrete Estimator/Calculator
Evan Winograd
Calculate volume for construction projects
Calculate volume for foundations, slabs, and structural elements. Input dimensions in feet, inches, or metric units. Automatically compute required quantity. Display results in cubic yards or cubic meters. Save and share calculations.
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Apps are ranked by functional similarity, category fit, rating confidence, and popularity.