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 241–260 of 1,000 ranked alternatives.

  1. CubeNook app icon

    CubeNook

    Seiichirou Tanaka

    Learn algorithms and solve puzzles

    View lists of F2L, OLL, and PLL methods for solving Rubik's . Select and filter algorithms based on favorites or memorized procedures. Adjust grid size for better visibility. Practice and review algorithms to improve cubing techniques.

    ★ 4.522 ratingsEntertainmentFreeData updated 2026-11-02
  2. NexBI app icon

    NexBI

    NEXIA TECHNOLOGY PTE. LTD.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  3. Spool Ethanol Analyzer app icon

    Spool Ethanol Analyzer

    Ajay Rajeev

    Connect to sensor, analyze content and temperature

    Connects to Wireless Sensor Kit or Handheld to measure content and fuel temperature. Displays real-time data via Bluetooth. Includes mixing ratio calculator for fuel blends. Functions without the sensor kit.

    ★ 4.114 ratingsUtilitiesFreeData updated 2026-09-15
  4. Varigate app icon

    Varigate

    Canadian Casing Accessories Inc.

    Calculate casing sizes and pressures

    Calculate casing sizes, weights, and hydrostatic pressure with unit conversions between imperial and metric systems. Switch units instantly. Perform pressure calculations for oil and gas applications. Access accurate data for field and office use.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  5. Fractions Pro app icon

    Fractions Pro

    Intemodino Group s.r.o.

    Calculate with fractions and decimals.

    The app performs mathematical, engineering, scientific, and technical calculations. It handles fractions, mixed numbers, decimals, and integers with various functions including trigonometric operations and constants.

    ★ 2.914 ratingsProductivity$6.99Data updated 2026-10-23
  6. AmpSet Blue app icon

    AmpSet Blue

    Sun Hydraulics Corporation

    Configure Sun's Bluetooth Embedded Amplifiers

    The app configures Sun's Bluetooth Embedded Amplifiers for electro-proportional cartridges. Users can select and interact with embedded cartridge valve amplifiers within range using wireless Bluetooth technology.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-10-29
  7. Sentorise app icon

    Sentorise

    Guangzhou Sentorise New Energy Technology Co., Ltd

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06
  8. Battery Power Doctor & Booster app icon

    Battery Power Doctor & Booster

    Fragranze Apps Limited

    Monitor iPhone battery status and time.

    The app provides detailed battery status including remaining time and capacity. It monitors current battery state, disk space, work time for various tasks, and standby time.

    ★ 3.921 ratingsUtilitiesFreeData updated 2026-10-01
  9. geoTools app icon

    geoTools

    Andre Molina

    Tools for Earth Sciences work

    The app provides tools for geologic, geophysical, engineering, and geographic work. It estimates geophysical quantities and converts coordinates between geographic and Universal Transverse Mercator systems.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-10-08

How we rank alternatives

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