HamAntCal app icon

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.

by State Road 41 Apps LLC★ 4.657 ratingsUtilities$0.99Data updated 2026-09-12
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Ranked alternatives

Showing 521–540 of 1,000 ranked alternatives.

  1. TheBeamCalc app icon

    TheBeamCalc

    Tomoharu Yoshida

    Calculate beam parameters for education.

    The app calculates beam parameters. Users input beam length and weight density for each side to view results.

    ★ 0.00 ratingsEducation$0.99Data updated 2026-09-30
    App details
  1. Magna Calc app icon

    Magna Calc

    Greg Paskal

    Calculate magnification and apply Barlow lens adjustments

    Calculate magnification using telescope and eyepiece focal lengths. Input values in millimeters. Include 2x to 5x Barlow lens options. Perform calculations for amateur and professional astronomers. Display results directly.

    ★ 3.02 ratingsEducation$0.99Data updated 2026-09-08
    App details
  7. Paley Growth app icon

    Paley Growth

    Eric Townsend

    Predict limb length and discrepancy.

    The app predicts limb length and discrepancy at maturity using the Paley Multiplier method. It calculates predictions for congenital and developmental discrepancies, epiphysiodesis age, and growth remaining.

    ★ 3.73 ratingsMedicalFreeData updated 2026-09-19
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  13. FlexoPrint2 app icon

    FlexoPrint2

    Print Systems sp z o o spolka komandytowa

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
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  15. Camera 4 HalfTone app icon

    Camera 4 HalfTone

    Takenori Asami

    Edit photos and create effects

    Create images by adjusting dot size and blending ratios. Apply rare effects to photos. Generate images similar to newsprints or street advertisements. Export and share modified photos.

    ★ 1.01 ratingsPhoto & Video$0.99Data updated 2026-09-08
    App details
  16. Heatloss Calculator & Guide app icon

    Heatloss Calculator & Guide

    Mr Combi Sales Ltd.

    Calculate heatloss and radiator output.

    The app calculates room heatloss in Watts and BTUs per hour based on dimensions and temperatures. It also estimates radiator length or power output and converts between Watts and BTU/h.

    ★ 1.52 ratingsProductivity$4.99Data updated 2026-10-11
    App details

How we rank alternatives

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