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 341–360 of 1,000 ranked alternatives.

  1. FDI Work Center app icon

    FDI Work Center

    Iddeal Concepts, Inc.

    Collect data remotely and securely

    Field engineers and inspectors can input data remotely using the FDI . Access procedures, design drawings, and inspection guidelines. Submit findings, track progress, and retrieve supporting documents for ASME, OM Code, and corrosion programs.

    ★ 4.36 ratingsBusinessFreeData updated 2026-09-13
  2. Aquarium Calculator Plus app icon

    Aquarium Calculator Plus

    Heng Jia Liang

    Calculate water volume for aquariums

    Calculate volume for square, rectangular, cylindrical, or hexagonal shapes. Input dimensions in inches or centimeters. Convert measurements to U.S. gallons or liters. Determine correct medication dosage and fish stocking levels based on volume.

    ★ 5.01 ratingsUtilities$2.99Data updated 2026-09-06
  3. EVOHD LITE app icon

    EVOHD LITE

    by DEMES S.L.

    Basic surveillance for DVR AirSpace COLOSO.

    The app offers basic surveillance functions for DVR AirSpace COLOSO Evolution. It supports task wheel, finger gesture, and windows slide features.

    ★ 3.01 ratingsBusinessFreeData updated 2026-09-29
  4. HydroCalc Plus app icon

    HydroCalc Plus

    Transparent Blue Water LLC

    Hydraulic engineering tool for pipe calculations.

    The app calculates pressure losses in piping systems for engineers and contractors. It supports US and SI units, includes a pipe material library, and a fittings database for total system pressure loss calculations.

    ★ 5.01 ratingsProductivity$3.99Data updated 2026-10-06
  5. Leadeer GO app icon

    Leadeer GO

    Nanjing Lishui Electronics Research Institute Co., Ltd.

    ★ 1.01 ratingsSportsFreeData updated 2026-09-06
  6. GasTech Calculator Pro app icon

    GasTech Calculator Pro

    Maksymilian Lopatowski

    Calculate gas volumes and pressures

    Volume to energy converter calculates gas volume to energy with temperature and pressure adjustments. Professional pipe sizing uses BS 6891:2015 standards for accurate sizing. Includes 9+ calculators for gas engineering tasks.

    ★ 0.00 ratingsUtilities$4.99Data updated 2026-09-06
  7. netool.io Pro2 app icon

    netool.io Pro2

    Netool LLC

    Sync and control your device

    Control and monitor network devices remotely. Configure settings, view real-time data, and manage automation tasks. Connect via Bluetooth or Wi-Fi. Sync with the hardware for quick setup and adjustments.

    ★ 4.68 ratingsUtilitiesFreeData updated 2026-09-06
  8. Handmade Soap Calculator Lite app icon

    Handmade Soap Calculator Lite

    ABT Co Ltd

    Calculate soap ingredients and save recipes.

    The app calculates the amounts of sodium hydroxide and water for soapmaking. Users can save calculations as recipes and generate reports with details like date, temperature, and photos.

    ★ 2.36 ratingsLifestyleFreeData updated 2026-10-08
  9. Pipe Fittings app icon

    Pipe Fittings

    Radin Alcira

    Reference tool for piping engineers and designers.

    The app provides a mobile reference for factory-made wrought buttwelding fittings and forged fittings. It covers various types of elbows, tees, reducers, and caps in both US Customary and SI Units.

    ★ 1.02 ratingsUtilities$3.99Data updated 2026-09-13

How we rank alternatives

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