Dive Calculator app icon

Apps Like Dive Calculator for iPhone and iPad

Calculate stats and manage gas mixtures

Perform scuba-related calculations for divers of all experience levels. Calculate ATA, SAC/RMV rates, tank volume, and pressure ratings. Convert units as needed. Determine EANx mix, top-up, and bleed-down calculations.

by Zanthic Automation Inc.★ 4.726 ratingsSportsFreeData updated 2026-09-09

Dive Calculator screenshots

Ranked alternatives

Showing 401–420 of 1,000 ranked alternatives.

  1. Miles to Km Converter app icon

    Miles to Km Converter

    JanoGroup LLC

    Convert to kilometers and vice versa

    Convert to kilometers and kilometers to with instant, precise calculations. Save conversion history and switch between dark and light themes. Works offline and features a clean, user-friendly interface.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  2. NEC Box & Conduit Calc app icon

    NEC Box & Conduit Calc

    V PUGAZHENTHI

    Calculate box fill, fill, and wire volume

    Calculate box fill, fill, and wire volume according to NEC standards. Input device counts, equipment grounding, and internal clamps. Access common box sizes and types for accurate volume calculations.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-09-06
  1. Miter Pipe Calculator app icon

    Miter Pipe Calculator

    Kevin Morneault

    Pipefitter calculations made simple now.

    The app calculates ordinates for mitered pipe, mitered offsets, and wye connections. It supports various pipe charts and provides a user guide for assistance.

    ★ 4.02 ratingsProductivity$3.99Data updated 2026-11-10
  2. Fish Tank Buddy app icon

    Fish Tank Buddy

    harry bloch

    Calculate water, substrate, and for your

    Calculate water volume and gravel amount based on dimensions. Convert measurements between units. Provide guidelines for stocking levels. Include tips for maintaining water quality and balance.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  3. Cat® Methane Number Calculator app icon

    Cat® Methane Number Calculator

    Caterpillar Inc.

    Calculate and gas parameters

    Calculate , heating value, and natural gas parameters. Enter custom gas samples or use pre-loaded standards. Export results and share data directly.

    ★ 4.01 ratingsBusinessFreeData updated 2026-09-30
  4. EngineCalc app icon

    EngineCalc

    iTrinity, Inc.

    Calculate engine specs on the go

    Provides tools for calculating engine-related metrics. Users can compute actual volume flow, air density, BHP loss, compression height, compression ratio, corrected BHP, and cylinder displacement.

    ★ 2.33 ratingsUtilities$0.99Data updated 2026-09-08
  5. Air Density Calculator app icon

    Air Density Calculator

    Tan Chia Ling

    Calculate air , temperature, or pressure

    Calculate air , temperature, or pressure with instant results. Copy calculations to other apps. Includes formulas for reference. Supports up to 16 decimal places and various units for each input.

    ★ 3.84 ratingsUtilities$2.99Data updated 2026-09-15
  6. Bridge Engineering Calculator app icon

    Bridge Engineering Calculator

    V PUGAZHENTHI

    Calculate parameters instantly

    Calculate , suspension cable, and civil parameters with 58 specialized tools. Input values and units to get automatic results. Switch between metric and imperial units.

    ★ 5.02 ratingsEducationFreeData updated 2026-09-16
  7. Rigger Ref app icon

    Rigger Ref

    Gumball Labs LLC

    Reference and calculation for riggers.

    The app provides reference data for ropes, hardware, and slings. It offers calculations for safe working loads, line sag, line on a drum, and bridle configurations.

    ★ 5.01 ratingsReference$19.99Data updated 2026-09-16
  8. telliSize app icon

    telliSize

    Intellihot Green Technologies, Inc.

    ★ 5.03 ratingsBusinessFreeData updated 2026-09-12
  9. Hydraulic System Calculator app icon

    Hydraulic System Calculator

    Trelleborg Sealing Solutions Germany GmbH

    Calculate hydraulic system components easily.

    The app calculates cylinder areas, volumes, forces, velocity, and time. It also computes motor and pump parameters, including flow rate, pressure, and power.

    ★ 4.03 ratingsProductivityFreeData updated 2026-10-29
  10. Subnetting Calculator app icon

    Subnetting Calculator

    Rooster Glue, Inc.

    Calculate IPv4 IP address ranges simply.

    The app calculates IPv4 IP address ranges, number of hosts, broadcast addresses, and subnet masks. It performs both traditional classful and classless (CIDR) subnet mask calculations.

    ★ 3.84 ratingsUtilitiesFreeData updated 2026-10-22

How we rank alternatives

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