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 301–320 of 1,000 ranked alternatives.

  1. Solutionist app icon

    Solutionist

    Domnic Francis

    Create custom calculation templates easily.

    The app allows users to create custom calculation templates with sequences of formulas and conditional logic. Users can define multiple inputs and outputs, and share their creations.

    ★ 4.412 ratingsProductivity$24.99Data updated 2026-10-23
  2. Offset Pipe Calculator app icon

    Offset Pipe Calculator

    Kantaben Gorasiya

    Calculate offsets quickly and accurately

    Calculate offsets, angles, and lengths with precise measurements. Input dimensions to determine required lengths and fitting positions. Save and export calculation results for project reference.

    ★ 2.33 ratingsUtilities$1.99Data updated 2026-09-06
  3. All-In-One: Calculator app icon

    All-In-One: Calculator

    DREAMCORE SRL

    Calculate, convert, and solve problems

    Perform calculations for arithmetic, percentages, proportions, and unit conversions. Convert currencies, measure areas and volumes. Solve complex equations and basic math problems. Switch between different calculation modes and units effortlessly.

    ★ 5.05 ratingsProductivityFreeData updated 2026-09-06
  4. ClapIR Acoustics Measurement app icon

    ClapIR Acoustics Measurement

    Stephen Tarzia

    Measure room acoustics with a clap.

    The app measures acoustic properties of a room by analyzing a clap recording. It calculates reverberation times and frequency response.

    ★ 3.913 ratingsUtilitiesFreeData updated 2026-09-29
  5. Toolbox - All you need app icon

    Toolbox - All you need

    Christian Nagel

    Manage tasks, access tools, organize files

    Manage files with drag-and-drop sorting and folder creation. Use built-in calculators, note takers, and unit converters. Access system tools like screen recorder and widget manager. Customize shortcuts and themes.

    ★ 5.08 ratingsUtilities$2.99Data updated 2026-09-06
  6. SMRT Cool app icon

    SMRT Cool

    Combined Refrigeration Resources Inc

    ★ 5.05 ratingsUtilitiesFreeData updated 2026-10-31
  7. ConfigurEZ app icon

    ConfigurEZ

    North Pole Engineering Inc

    ★ 3.610 ratingsHealth & FitnessFreeData updated 2026-09-23
  8. Smart Leveler app icon

    Smart Leveler

    Mike East

    Plot 3D terrain and save measurements

    Measure and map 3D terrain with X, Y, and Z coordinates. Save, email, or upload data to CAD. Calculate slope percentages and elevation above sea level. Include photos with location data and use built-in compass for accurate orientation.

    ★ 4.47 ratingsUtilitiesFreeData updated 2026-09-16

How we rank alternatives

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