GD & T Guide app icon

Apps Like GD & T Guide for iPhone and iPad

by GeoTol Inc.★ 3.09 ratingsEducationFreeData updated 2026-09-14

GD & T Guide screenshots

Ranked alternatives

Showing 841–860 of 1,000 ranked alternatives.

  1. Book Thickness Calculator app icon

    Book Thickness Calculator

    Manfred Breede

    Calculate book thickness from page data

    The app calculates book thickness in millimeters using page count, paper weight, and cover thickness. It includes a compensation function for re-runs of previously printed books.

    ★ 0.00 ratingsBusiness$0.99Data updated 2026-09-22
  2. DuctSizer app icon

    DuctSizer

    MULBERRYSOFT COMPANY LIMITED

    Calculate duct sizes with finger slide

    Calculate duct sizes quickly with finger sliding for precise measurements. Display equivalent round and rectangular dimensions. Support IP and SI unit conversions. Perform accurate calculations for efficient system design.

    ★ 0.00 ratingsUtilities$4.99Data updated 2026-09-06
  3. IRVaporWare app icon

    IRVaporWare

    Steven Sharpe

    Select chemicals by name or CAS number

    Analyze chemical spectra using common names or CAS numbers. View spectral resolution, chemical properties, and usage details. Adjust concentration levels and modify spectra with Gaussian filters. Zoom in using cursor or keyboard input.

    ★ 0.00 ratingsEducation$5.99Data updated 2026-09-06
  4. Directional Drilling app icon

    Directional Drilling

    Carlos Moura

    Tools for oil well drilling planning.

    The app offers tools for oil well drilling, including well planning, survey data management, and plotting in various views. It supports importing and exporting data from CSV files and provides multiple calculation methods for survey data.

    ★ 0.00 ratingsEducation$29.99Data updated 2026-11-13

How we rank alternatives

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