iEngineer app icon

Apps Like iEngineer for iPhone and iPad

Look up screw specs and dimensions

Access screw and bolt specifications with detailed dimensions and material grades. View US screws including 93 sizes and 74 material options. Purchase metric screws for 210 sizes and 86 material grades.

by Perfectly Simple Apps LLC★ 4.6197 ratingsReferenceFreeData updated 2026-09-08

iEngineer screenshots

Ranked alternatives

Showing 221–240 of 1,000 ranked alternatives.

  1. 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
  2. NanoTire app icon

    NanoTire

    恒俭 董

    Calculate size and step info

    Calculate sizes and compare rim compatibility. Input measurements to determine proper fit. Display results in a today widget for quick reference. Track step-by-step calculations for accuracy.

    ★ 4.28 ratingsUtilities$1.99Data updated 2026-09-14
  1. Vibra Calc app icon

    Vibra Calc

    Motionics, LLC

    Calculate vibration frequencies

    Calculate vibration frequencies for rotating machinery components including induction motors, gears, and bearings. Perform vibration severity tests based on ISO 10816-3.

    ★ 4.02 ratingsEducationFreeData updated 2026-09-08
  2. Units Converters. app icon

    Units Converters.

    V PUGAZHENTHI

    Convert across 60 categories

    Convert across 60 categories with 1327 and 53742 conversions. Switch between acceleration, angle, area, and other measurements. Convert cooking , electrical values, and data transfer speeds. Adjust for charge, density, and current.

    ★ 4.418 ratingsReference$2.99Data updated 2026-09-08
  3. BagSizer app icon

    BagSizer

    MATOLE

    Measure luggage dimensions accurately

    Determine carry-on luggage dimensions allowed by airlines. Measure luggage using a credit card or coin as a gauge. Check if luggage meets size limits for cabin or check-in.

    ★ 3.859 ratingsTravelFreeData updated 2026-09-09
  4. Units: Fast & Pro Converter app icon

    Units: Fast & Pro Converter

    Rajendran Sajith Sajindran

    Convert with precision and speed

    Convert across 20 categories including length, weight, temperature, and more. Perform real-time conversions with 8-decimal precision. Switch between metric and imperial systems. Use scientific notation and dark mode.

    ★ 4.412 ratingsUtilitiesFreeData updated 2026-09-06
  5. Varigate app icon

    Varigate

    Canadian Casing Accessories Inc.

    Calculate casing sizes and pressures

    Calculate casing sizes, weights, and hydrostatic pressure with unit conversions between imperial and metric systems. Switch units instantly. Perform pressure calculations for oil and gas applications. Access accurate data for field and office use.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  6. Photo Measures Lite app icon

    Photo Measures Lite

    Cubent SARL

    Save measures directly on photos.

    The app allows users to take photos and add dimensions, angles, and text comments directly onto the images. Users can zoom for precision, organize photos by category, and export dimensions in high resolution via email or to the photo library.

    ★ 2.231 ratingsProductivityFreeData updated 2026-09-17
  7. PNG to PDF app icon

    PNG to PDF

    Andy Sutanto

    Convert PNGs to PDF files quickly

    Convert PNG images to high-quality PDF files. Merge multiple images into one PDF. Select custom paper sizes like A4, A3, A5, or Letter. Save and share the resulting document directly.

    ★ 5.020 ratingsProductivityFreeData updated 2026-09-06
  8. Ride Forces app icon

    Ride Forces

    Stephen Dettling

    Record g- on rides and view graphs

    Records g-force data from accelerometer during rides. Displays 3D graphs and statistical analysis of . Allows sharing of data. Requires motion tracking permissions for accurate readings.

    ★ 4.848 ratingsUtilitiesFreeData updated 2026-09-14
  9. Soil and Earthwork Calculator app icon

    Soil and Earthwork Calculator

    V PUGAZHENTHI

    Calculate properties and parameters

    Provides tools for mechanics and civil engineering. Users can calculate water content, void ratio, degree of saturation, porosity, and more. Includes excavation, compaction, and thrust calculations. Supports Imperial and Metric units.

    ★ 4.56 ratingsUtilities$2.99Data updated 2026-09-08
  10. CSiRebar app icon

    CSiRebar

    Computers and Structures, Inc.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-15
  11. KerfMaker Woodworking Planner app icon

    KerfMaker Woodworking Planner

    Thomas Linton

    Plan projects, calculate wood needs, save trips

    Plan projects by calculating required wood quantities. Input project dimensions and board sizes to generate precise material lists. Estimate waste and optimize cuts to reduce lumber purchases. Export lists for easy reference and sharing.

    ★ 4.172 ratingsProductivity$2.99Data updated 2026-09-11
  12. Pressure Vessel Heads Pro app icon

    Pressure Vessel Heads Pro

    Imran Pinjara

    Calculate head dimensions and radii

    Calculate head dimensions including blank diameter, crown radius, knuckle radius, and height. Support flat , 10% torispherical ends, 2:1 ellipsoidal ends, hemispherical , and 2:1 ellipsoidal dish end templates. Perform layout marking calculations.

    ★ 1.01 ratingsProductivity$3.99Data updated 2026-09-20

How we rank alternatives

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