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 441–460 of 1,000 ranked alternatives.

  1. Piping DataBase - Schedule app icon

    Piping DataBase - Schedule

    Radin Alcira

    Look up pipe dimensions and standards

    Engineers and designers can access standard dimensions for welded and seamless wrought steel pipes. View outside diameter, nominal wall thickness, and plain end mass. Search by pipe type and material. Export data in multiple formats.

    ★ 5.02 ratingsUtilities$3.99Data updated 2026-09-08
  1. OhmPro app icon

    OhmPro

    SAM SHEPPARD

    Calculate voltage, current, and resistance

    Calculate electrical values using Ohm’s Law and related formulas. Input voltage, current, or resistance to determine missing variables. Access circuit diagrams and safety guidelines. Convert units between volts, amps, and ohms.

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
  2. M9 Scientific Calculator Graph app icon

    M9 Scientific Calculator Graph

    Himanshu Nag

    Edit equations, functions, calculate measurements

    Perform advanced calculations with formula editing and recalculation. Generate graphs for complex equations. Support for engineering and computations. Includes graphing capabilities for mathematical functions.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-25
  3. StemFox Scientific Calculator app icon

    StemFox Scientific Calculator

    Joshua Bryson

    Calculate and complete engineering tasks

    Perform complex calculations with a supporting trigonometry and Bessel functions. Access over 80 mathematical functions and quick references for basic operations. Solve equations efficiently for engineering tasks.

    ★ 4.811 ratingsUtilitiesFreeData updated 2026-09-15

How we rank alternatives

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