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 41–60 of 1,000 ranked alternatives.

  1. Metal Detector and Spy Camera app icon

    Metal Detector and Spy Camera

    Giorgia De Giorgi

    Detect hidden cameras and objects

    Detect metals and magnetic fields with a built-in . Identify hidden cameras and other objects. Scan environments for security and home improvement tasks. Save and share scan results.

    ★ 4.210,691 ratingsUtilitiesFreeData updated 2026-09-08
  2. Structural Engineering lite app icon

    Structural Engineering lite

    V PUGAZHENTHI

    Calculate loads, beams, and columns

    Solve and civil problems with 58 calculators. Calculate shear capacity, critical ratio, effective length factor, slenderness ratio, and allowable compressive stress. Switch between Imperial and Metric units.

    ★ 4.219 ratingsUtilitiesFreeData updated 2026-09-08
  3. Builder's Helper MAX app icon

    Builder's Helper MAX

    My Pie Interactive

    Manage projects, track progress, and share updates

    Manage construction projects with budget tracking, material calculations, and scheduling tools. Input measurements for custom cuts and view progress reports. Sync across devices and export data in multiple formats.

    ★ 4.71,738 ratingsUtilitiesFreeData updated 2026-09-09
  1. Stud Finder: AI Metal Detector app icon

    Stud Finder: AI Metal Detector

    Shining Muffin LLC

    Detect objects behind walls

    Detects ferrous objects behind walls using phone's magnetic sensor. Measures magnetic field variations in microteslas. Displays real-time readings and highlights deviations from baseline.

    ★ 4.11,159 ratingsUtilitiesFreeData updated 2026-10-02
  2. Stud Finder & Metal Detector app icon

    Stud Finder & Metal Detector

    Andrey Ivankin

    Detect hidden objects with your phone

    Detects ferrous metals like studs, screws, and nails behind walls. Scans surfaces to identify objects using magnetic field analysis. Provides visual, audio, and vibration alerts. Displays magnetic field strength in real-time.

    ★ 4.3351 ratingsUtilitiesFreeData updated 2026-09-06
  3. AIDA64 app icon

    AIDA64

    FinalWire Korlatolt Felelossegu Tarsasag

    Check hardware specs and system details

    Monitor device hardware and software performance. View CPU details, screen specifications, battery status, and network information. Track memory and storage usage. Access sensor data and run diagnostics for iPhones and iPads.

    ★ 4.62,316 ratingsUtilitiesFreeData updated 2026-09-09
  4. O-Ring app icon

    O-Ring

    Trelleborg Sealing Solutions Germany GmbH

    Calculate O-Ring dimensions and sizes.

    The app calculates O-Ring dimensions and recommends sizes based on ISO 3601 standards. Users can check chemical compatibility and switch between metric and inch measurements.

    ★ 3.85 ratingsProductivityFreeData updated 2026-09-24
  5. Ring Sizer by Jason Withers © app icon

    Ring Sizer by Jason Withers ©

    Uniqo Lab FZC

    Measure size in metric or imperial units

    Measure size using metric or imperial units, choose diameter or circumference, and use visual guides for accurate measurement. Supports sizes for USA, Australia, UK, Europe, Japan, and China. Share size on social networks.

    ★ 4.56,770 ratingsUtilitiesFreeData updated 2026-09-08
  6. Pipe Trades Pro Calc app icon

    Pipe Trades Pro Calc

    Calculated Industries, Inc.

    Try before you buy with free trial

    Perform length calculations, determine fittings angles, and estimate material requirements. Access schedules, standards, and industry-specific data. Convert units and calculate pressure drops. Save and export calculation results.

    ★ 4.84,282 ratingsUtilitiesFreeData updated 2026-09-08
  7. Drill and Tap Tool - Thread Tapping & Through Hole app icon

    Drill and Tap Tool - Thread Tapping & Through Hole

    Chewy Applications Ltd.

    Tap type, spin dials, find size

    Calculate size for operations by selecting type, tap size, percentage depth of , clearance, and cutting or forming operation. Adjust settings via tap interface without typing.

    ★ 4.330 ratingsReference$1.99Data updated 2026-10-23
  8. My Measures PRO + AR Measure app icon

    My Measures PRO + AR Measure

    TOP APP d.o.o.

    Take photos, add measurements, share dimensions

    Capture and annotate object photos with dimensions, arrows, and angles. Add text comments for clarity. Share annotated images for better understanding. Store and retrieve measurements for future reference.

    ★ 4.73,374 ratingsProductivity$11.99Data updated 2026-11-05
  9. Duct Calculator Elite app icon

    Duct Calculator Elite

    Cyberprodigy LLC

    Calculate size, velocity, and pressure drop

    ™ lets users input airflow, velocity, or friction to determine size. Calculate pressure drop and flow rate. Input dimensions for custom shapes. Export results and save calculations.

    ★ 4.8234 ratingsUtilities$9.99Data updated 2026-10-29
  10. M.A. Ford Machining Calculator app icon

    M.A. Ford Machining Calculator

    M.A. Ford Europe Ltd

    Calculate cutting speeds and feeds for HSM

    Calculate cutting speeds and feeds for High Speed with support for ISO materials and adaptive data based on workpiece properties. Adjust parameters via touchscreen for real-time updates. Choose metric or US units. Set maximum RPM limits.

    ★ 4.844 ratingsUtilitiesFreeData updated 2026-09-06
  11. Ductulator - Duct Sizing app icon

    Ductulator - Duct Sizing

    Wassim Murr

    Size ducts by friction rate or velocity

    Calculate sizes for rectangular and circular ducts by inputting maximum friction rate or velocity. Switch between calculation methods by tapping values. Convert between I-P and S-I units using a toggle switch. Export results for reference.

    ★ 4.7361 ratingsProductivity$3.99Data updated 2026-11-06
  12. Maricopa MyInfo app icon

    Maricopa MyInfo

    Maricopa County Community College District

    Check aid status, contact advisor, review schedule,

    Access student information including financial aid status, class schedules, and grades. Contact advisors, make payments, purchase books, and navigate to classes. View and order transcripts.

    ★ 4.33,785 ratingsEducationFreeData updated 2026-09-16
  13. Ductulate HD app icon

    Ductulate HD

    Steven Ramsay

    Calculate air flow and duct sizes

    Calculates air volume, pressure loss, velocity, and duct size for rectangular or round ducts. Supports both imperial and metric units. Users input values to determine required dimensions and system performance.

    ★ 4.824 ratingsUtilities$7.99Data updated 2026-09-08
  14. WireSizer - DC Voltage Drop app icon

    WireSizer - DC Voltage Drop

    Juggernaut Technology, Inc.

    Calculate DC wire size instantly.

    The app calculates the correct DC wire gauge for electrical systems. It considers voltage, current, circuit length, and voltage drop percentage.

    ★ 4.5226 ratingsUtilities$4.99Data updated 2026-09-25

How we rank alternatives

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