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

dB Calc screenshots

Ranked alternatives

Showing 821–840 of 1,000 ranked alternatives.

  1. Piles Capacity app icon

    Piles Capacity

    hetGE LLC

    Estimate bored pile capacity quickly.

    The app offers a modern design for estimating the capacity of cast-in-place bored piles. It includes a unique soil profile builder and supports both metric and imperial units for calculations and reporting.

    ★ 5.01 ratingsProductivity$199.99Data updated 2026-09-20
  2. Compressible Gas Flow Calc app icon

    Compressible Gas Flow Calc

    NIAGARA MOBILE LLC

    Calculate gas flow pressure drops rates

    The app calculates pressure drops and flow rates for compressible gas flow in a pipe. It offers three calculation modes: inlet pressure, outlet pressure, and flow rate, with a database of standard pipe sizes and over 20 gases.

    ★ 5.01 ratingsBusiness$3.99Data updated 2026-11-07
  3. The Base Converter app icon

    The Base Converter

    Alexander Lee

    Convert numbers between different bases

    Convert numbers between binary, octal, decimal, duodecimal, and hexadecimal. Input a value and instantly see conversions in all supported bases. Adjust settings and view numerical representations side by side.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
  4. MMLithium app icon

    MMLithium

    Nanchang Yepai Technology Co., Ltd.

    ★ 0.00 ratingsReferenceFreeData updated 2026-09-06
  5. Recycle-Smart app icon

    Recycle-Smart

    Coding Minds, Inc.

    Calculate refunds and locate recycling centers

    View material breakdown with interactive pie charts showing composition, weight, and estimated values. Calculate potential refunds by entering material weights. Find nearby recycling centers using Google Maps by zip code.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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