GasCalc Pro app icon

Apps Like GasCalc Pro for iPhone and iPad

by Nergiz Calhan★ 0.00 ratingsBusinessFreeData updated 2026-09-06
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Ranked alternatives

Showing 361–380 of 1,000 ranked alternatives.

  2. HVAC Quick Load app icon

    HVAC Quick Load

    Carmel Software Corporation

    HVAC load calculations for buildings.

    The app performs rule-of-thumb HVAC load calculations for various building types. Users input building area and occupants to determine heating, cooling loads, and air flows.

    ★ 3.33 ratingsProductivity$6.99Data updated 2026-09-13
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  15. OFS Resources app icon

    OFS Resources

    Energy Fishing and Rental Services, Inc

    Calculate free point and pipe length

    Calculate free point constant and length of free pipe using pipe weight, pulling force, and stretch. View equations, save calculation results, and access annular velocity calculator.

    ★ 4.84 ratingsBusinessFreeData updated 2026-09-14
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  16. Oilfield Coiled Tubing Data app icon

    Oilfield Coiled Tubing Data

    zhandos uakanov

    Access and operations info

    Provides operation information for engineers. Users can access API-based for operational parameters. The includes quick calculation tools for safe operation time. Features allow viewing specifications and operational guidelines.

    ★ 4.01 ratingsReference$0.99Data updated 2026-09-09
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  17. Unit Converter ++ app icon

    Unit Converter ++

    Nirav Patel

    Convert units between length, weight, temperature,

    Convert units of length, weight, temperature, volume, and speed. Switch between miles, kilometers, Celsius, Fahrenheit, gallons, liters, and more. Calculate conversions instantly and save frequently used units.

    ★ 1.610 ratingsUtilitiesFreeData updated 2026-09-09
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How we rank alternatives

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