Dr. DE app icon

Apps Like Dr. DE for iPhone and iPad

Solve drilling problems instantly

Access drilling engineering data instantly with a comprehensive toolbox. Calculate well parameters, check standards, and solve common problems. Retrieve formulas, charts, and reference materials. Share results and export data for reports.

by StrataGen, Inc.★ 4.515 ratingsUtilitiesFreeData updated 2026-09-09

Dr. DE screenshots

Ranked alternatives

Showing 61–80 of 1,000 ranked alternatives.

  1. Unit Converter - Scientific app icon

    Unit Converter - Scientific

    Ahmet Burak Albayrak

    Convert units with precision

    Convert units across , engineering, and everyday categories. Perform calculations with built-in formulas. Save frequently used conversions. Toggle dark mode. Switch between languages. Provide feedback for improvements.

    ★ 5.016 ratingsUtilitiesFreeData updated 2026-09-06
  2. Steel Profiles app icon

    Steel Profiles

    Matteo Rossi

    Search shapes by standard and property

    Search shapes by standards including European, British, American (AISC), and Canadian (CISC). View geometrical properties and full descriptions for each shape. Filter and locate shapes using multiple search criteria.

    ★ 4.7322 ratingsReferenceFreeData updated 2026-09-08
  3. ACATW复古工具箱-100种日常生活必备神器 app icon

    ACATW复古工具箱-100种日常生活必备神器

    Hangzhou Maozhou Cloud Computing Co., Ltd.

    Flashlight, measure, translate, count, track time

    Acatw retro toolbox offers flashlight, measuring ruler, level, selfie mirror, decibel meter, counter, calendar, translation, and real-time intercom. Users can measure distances, check angles, translate text, count items, and track time.

    ★ 4.7103 ratingsUtilitiesFreeData updated 2026-09-08
  4. Code Snap: UPC & IPC Pro app icon

    Code Snap: UPC & IPC Pro

    Magnitude LLC

    Access data, fittings, and main lines

    Access plumbing data for UPC and IPC. View fitting take-off dimensions for DWV and H2O. Calculate water line specifications for UPC and IPC. Switch between standards. Retrieve core plumbing tools.

    ★ 4.7231 ratingsUtilitiesFreeData updated 2026-09-08
  5. Cameras Scanner: Find Hidden app icon

    Cameras Scanner: Find Hidden

    Silvino Terrones

    Scan for and protect your privacy

    Detect and microphones using device sensors. Scan surroundings for covert surveillance devices. Alert users to potential privacy risks. Provide real-time sensor data for security assessment.

    ★ 4.176 ratingsUtilitiesFreeData updated 2026-09-06
  6. Machining Calculator app icon

    Machining Calculator

    AB Sandvik Coromant

    Calculate machining settings for any job.

    The app calculates optimal cut settings for turning, milling, drilling, and tapping applications. It shows how parameter adjustments affect results.

    ★ 4.24 ratingsUtilitiesFreeData updated 2026-09-16
  7. U Scientific calculator app icon

    U Scientific calculator

    EONSOFT

    Edit equations, calculate functions, solve complex problems

    Perform complex mathematical calculations including trigonometric functions, logarithms, and exponentials. Switch between radians and gradients. Edit equations and save results for future reference.

    ★ 4.319 ratingsUtilitiesFreeData updated 2026-09-13
  8. Walter Feeds & Speeds app icon

    Walter Feeds & Speeds

    Walter AG

    Determine feed rate and cutting speed

    The app determines base feed rate and cutting speed values for turning, drilling, threading, and milling operations. Users navigate through machining operations, workpiece materials, and tool types to find feed rate and cutting speed values.

    ★ 2.29 ratingsProductivityFreeData updated 2026-09-21
  9. Math Solver₊ app icon

    Math Solver₊

    Impala Studios B.V.

    Solve problems instantly

    Solve problems by snapping a photo. Receive instant step-by-step solutions. Access explanations for complex equations. Track progress and review solved problems. Share solutions with classmates. No ads or in- purchases.

    ★ 4.7408 ratingsEducationFreeData updated 2026-09-06
  10. BowlSheet® app icon

    BowlSheet®

    Edibu LLC

    Track scores and calculate ball speed

    Track bowling scores with real-time updates for single or multiplayer games. Use baker scoring system, calculate ball speed in mph/kph, and view average stats. Log splits, oil pattern markups, and ball drilling specs.

    ★ 4.4172 ratingsSports$29.99Data updated 2026-11-01
  11. Piping Fitting & ASME Toolbox app icon

    Piping Fitting & ASME Toolbox

    Ashvin Kevadiya

    Access pipe data and calculate engineering specs

    Access standards for flanges, fittings, and valves. Calculate pipe safe span, flexibility, and spacing. Retrieve pipe dimensions by schedule and wall thickness. View detailed and valve sizes. Use engineering calculators for precise data.

    ★ 4.65 ratingsUtilitiesFreeData updated 2026-09-06
  12. SFX Calc app icon

    SFX Calc

    Wai Kwong Lee

    Calculate with constants and memory

    SFX- performs basic arithmetic operations and allows calculations with a fixed constant. It includes non-volatile and volatile memory storage. It supports fraction and percentage calculations, linear regression, and statistical functions.

    ★ 4.7137 ratingsUtilitiesFreeData updated 2026-09-06
  13. Wall Stud Finder Beam Detector app icon

    Wall Stud Finder Beam Detector

    田亮 王

    Detect nails, screws, and metal objects

    Detects metal studs, nails, and screws in walls using magnetometer. Identifies hidden pipes, conduits, and rebar. Alerts for live electrical wiring via magnetic field detection. Provides visual indicators for detected objects.

    ★ 4.696 ratingsUtilitiesFreeData updated 2026-09-06
  14. Converter and Calculator app icon

    Converter and Calculator

    Cider Software LLC

    Convert units and currencies instantly

    A and unit/currency with a clean interface. Convert between 500 units across 29 categories and 161 currencies. Customize colors and display selected units. Enter values to instantly convert between units.

    ★ 4.7267 ratingsUtilities$2.99Data updated 2026-09-08
  15. Mechanical Formula app icon

    Mechanical Formula

    Kantaben Gorasiya

    Calculate formulas and solve problems

    Access engineering formulas and calculations for problem-solving. Input values to compute results. Includes topics like thermodynamics, mechanics, and materials. Supports unit conversions and equation solving. Save and share calculation results.

    ★ 4.721 ratingsEducationFreeData updated 2026-09-06

How we rank alternatives

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