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 381–400 of 1,000 ranked alternatives.

  1. WaveLinx Lite app icon

    WaveLinx Lite

    Cooper Lighting, LLC

    Configure sites and manage system settings

    User registers and logs in to create sites. Define areas, zones, occupancy sets, daylighting, and scenes. Backup and restore configurations. Transfer sites between systems.

    ★ 4.97 ratingsProductivityFreeData updated 2026-09-24
  2. ASPE Tables V4 app icon

    ASPE Tables V4

    American Society of Plumbing Engineers

    Access equations, pipe data, and design info

    Access plumbing equations, pipe sizing data, and code references for system design. Include IPC and Uniform Plumbing Code standards. View background information and check balances. Set alerts and lock cards remotely.

    ★ 5.03 ratingsReferenceFreeData updated 2026-09-15
  3. VHDL Ref app icon

    VHDL Ref

    squishLogic LLC

    Pocket translator for hardware description languages.

    The app provides a quick reference for VHDL, Verilog, and SystemVerilog. It shows cross-language equivalents for every construct with a worked example for each entry.

    ★ 2.84 ratingsReference$2.99Data updated 2026-09-17
  4. ΝebuveхPro app icon

    ΝebuveхPro

    Muhammad Qamar

    Edit settings, manage tasks, control notifications

    Analyze experimental data with statistical calculations. Input variables and their error ranges. Estimate uncertainties using propagation methods. Generate reports and export results in various formats.

    ★ 4.84 ratingsUtilitiesFreeData updated 2026-09-06
  5. SKIBIDI-FPV app icon

    SKIBIDI-FPV

    Shenzhen Huizhidi Technology co.,ltd.

    ★ 3.24 ratingsUtilitiesFreeData updated 2026-09-06
  6. HDD LOG app icon

    HDD LOG

    NPTS ERA, OOO

    Record data, generate bore profile and as-built

    Record bore data directly into the program to generate real-time bore profiles and as-built reports. Track drill string position on a phone screen. Add underground obstacles and send as-built documents directly from the construction site.

    ★ 1.01 ratingsUtilitiesFreeData updated 2026-09-06
  7. Planetary Gear Calculator app icon

    Planetary Gear Calculator

    Heng Jia Liang

    Calculate teeth and simulate systems

    Calculate teeth and speed for systems using provided formulas. Input values to determine sun, planet, and ring teeth. Simulate interactions and preview system behavior before 3D printing.

    ★ 4.76 ratingsProductivity$2.99Data updated 2026-09-06
  8. ELECTROtools app icon

    ELECTROtools

    FEGIME Deutschland Marktgemeinschaft im Elektrogrosshandel GmbH & Co. KG

    Calculate electrical formulas on the go

    Access formulae and tabulations for electrical calculations. View clear graphics and tables. Convert units automatically. Follow German and European standards. Input data for circuit analysis and system design.

    ★ 4.02 ratingsProductivityFreeData updated 2026-09-08
  9. Fraction Calculator Plus + app icon

    Fraction Calculator Plus +

    JanoGroup LLC

    Solve fractions with visual steps

    Solve problems by adding, subtracting, multiplying, and dividing fractions. Support for mixed numbers and improper fractions. Visual representations aid understanding. Step-by-step explanations guide solutions. Automatically simplify fractions.

    ★ 4.37 ratingsEducationFreeData updated 2026-09-06
  10. Metal Calculator All In One app icon

    Metal Calculator All In One

    BINARY AND BRICKS PRIVATE LIMITED

    Calculate weight in imperial or metric

    Calculate weights using Imperial and Metric systems. Input dimensions and select type for accurate results. Choose from various shapes and materials. Perform quantity and joint calculations. Store and retrieve previous entries.

    ★ 4.24 ratingsProductivityFreeData updated 2026-09-06

How we rank alternatives

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