Instrument Toolbox app icon

Apps Like Instrument Toolbox for iPhone and iPad

by 立娜 王★ 0.00 ratingsUtilities$1.99Data updated 2026-09-06

Ranked alternatives

Showing 561–580 of 1,000 ranked alternatives.

  1. Gas Manager app icon

    Gas Manager

    Ryan Booker

    Scuba gas management for iPhone.

    The app provides scuba gas management tools for iPhone. It includes calculators for planning and blending diving gases like nitrox and trimix, as well as calculating MOD, END, EAD, and EDD.

    ★ 4.02 ratingsSports$2.99Data updated 2026-09-26
  1. ConvertCalc app icon

    ConvertCalc

    Michael Riehl

    Convert units and calculate values

    Allows users to perform calculations and unit conversions within a single . It supports over 200 units across various categories. Users can input equations, view results, and convert units instantly.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06
  2. VIRFuel app icon

    VIRFuel

    Douglas Roxburgh

    Calculate fuel and weight for flights

    Calculate fuel and weight for Boeing 787 and Airbus A350/330 flights using Sabre flight plans. Input data from the flight plan front page and update with desired or actual loads.

    ★ 3.02 ratingsUtilitiesFreeData updated 2026-09-08
  3. The ULTIMATE Unit Converter app icon

    The ULTIMATE Unit Converter

    Sherzad Kalaf Mohe

    Convert units across 20 categories

    Convert units across 20 categories including length, temperature, volume, and mass. Input a value, select units, and instantly convert. Supports 190+ units for precise measurements. Syncs with devices for consistent use.

    ★ 4.01 ratingsUtilitiesFreeData updated 2026-09-20

How we rank alternatives

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