Gammon API Gravity Calculator app icon

Apps Like Gammon API Gravity Calculator for iPhone and iPad

by Gammon Technical Products, Inc.★ 3.610 ratingsReference$9.99Data updated 2026-09-17
App detailsView in App Store

Gammon API Gravity Calculator screenshots

Ranked alternatives

Showing 381–400 of 1,000 ranked alternatives.

  4. TipDiv Tip Calculator app icon

    TipDiv Tip Calculator

    Vincent Verdugo

    Calculate tips and split bills instantly

    Calculate tips with preset percentages (5%, 10%, 15%, 18%, 20%) and a custom slider for any amount. Round totals to the nearest dollar. Split bills among 1-99 people. Adjust splits in real time as inputs change.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  6. API-Client Testing app icon

    API-Client Testing

    Hoang Son Dinh

    Test and analyze requests on the go

    Test and analyze REST responses by sending HTTP/HTTPS requests with minimal setup. View and load previous requests from a history log. Save requests to collections for easy reuse.

    ★ 4.01 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  9. Board Feet Calculator app icon

    Board Feet Calculator

    brian drye

    Calculate lumber dimensions and cost.

    The app calculates board feet and total cost using lumber dimensions, quantity, and price per board foot. It is useful for lumber professionals and those purchasing lumber.

    ★ 1.01 ratingsUtilities$0.99Data updated 2026-09-11
    App details
  11. SDPROG app icon

    SDPROG

    NEXDIAG SP Z O O

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-10
    App details
  13. CalcQX ~ the calculator app icon

    CalcQX ~ the calculator

    CodeQX

    Calculate and verify results instantly

    Perform basic arithmetic operations, percentage calculations, and unit conversions. Switch between standard and engineering modes for advanced scientific functions. Adjust display settings and access history for repeated calculations.

    ★ 4.52 ratingsUtilities$0.99Data updated 2026-09-08
    App details

How we rank alternatives

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