dB Calc app icon

Apps Like dB Calc for iPhone and iPad

Decibel calculations made easy now.

The app converts between various RF signal measurement units including decibel, neper, and ratio conversions. It calculates power, voltage, and RMS waveform values based on user input and selected units.

by Black Cat Systems★ 5.05 ratingsReference$0.99Data updated 2026-09-10
App detailsView in App Store

dB Calc screenshots

Ranked alternatives

Showing 601–620 of 1,000 ranked alternatives.

  2. [steel shapes] canada app icon

    [steel shapes] canada

    jesus homes

    Canadian steel sections database reference

    The app provides access to the Structural Steel Sections Database. It displays mechanical and geometrical properties in metric units for various section types.

    ★ 5.02 ratingsReference$2.99Data updated 2026-09-12
    App details
  8. Kitchen Buddy app icon

    Kitchen Buddy

    Jan-Wouter Arendsen

    Baking conversions and ingredient substitutions.

    The app converts measurements and determines how to substitute ingredients and pan sizes for recipes. It includes over 2500 ingredients with descriptions and potential substitutions.

    ★ 3.84 ratingsFood & Drink$0.99Data updated 2026-09-19
    App details
  10. Asphalt, Wood Moisture, Board app icon

    Asphalt, Wood Moisture, Board

    Verosocial Studio

    Estimate costs and materials for projects

    Calculate volume in cubic feet and meters for asphalt projects. Determine required tons of hot mix based on input dimensions. Convert 1 cubic yard to 2.025 tons or 4050 lbs. Estimate material and cost for paving jobs.

    ★ 5.02 ratingsProductivity$0.99Data updated 2026-09-08
    App details
  13. Breacher app icon

    Breacher

    CMV Technologies, LLC

    Calculate explosive breaching safe distances.

    The app calculates safe stacking distances for explosive breaching. Users can change units by double tapping the unit they wish to change.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-18
    App details
  14. Perfboard app icon

    Perfboard

    Soft Dorothy LLC

    Electronics hobbyist utility and reference tool.

    The app provides a reference and utility for electronics hobbyists. It includes calculators for resistors and capacitors, along with tools for L.E.D.s and Ohm's law.

    ★ 5.06 ratingsReferenceFreeData updated 2026-09-23
    App details

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.