Compare Flow app icon

Apps Like Compare Flow for iPhone and iPad

Pipe capacity and material options

Calculate hydraulic capacity using Manning's Formula for non-pressure sewers. different pipe geometries and materials. Evaluate rates for circular, elliptical, arch, box, and corrugated metal pipes. Input dimensions and slope to determine capacity.

by iENGINEERING Corporation★ 4.65 ratingsProductivityFreeData updated 2026-09-08

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Ranked alternatives

Showing 181–200 of 1,000 ranked alternatives.

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    Metal Detector PRO - Meter

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    Detect objects with your device

    Detect objects using the magnetometer. Identify nearby ferromagnetic items like wires, pipes, and keys. Locate magnetic fields and hidden wood studs in walls. Move the device to track changes in magnetic readings.

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  2. Camera Measure - PartoMeter app icon

    Camera Measure - PartoMeter

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    Objects with your phone

    Object dimensions using phone and reference objects like credit cards or DVDs. Snap photos for accurate in-plane measurements. Add custom reference objects with known sizes. Export measurement data for later review.

    ★ 3.864 ratingsUtilities$2.99Data updated 2026-09-08
  3. XSPOC app icon

    XSPOC

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  4. Dr. DE app icon

    Dr. DE

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    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.

    ★ 4.515 ratingsUtilitiesFreeData updated 2026-09-09
  5. Annular Volume Calculator app icon

    Annular Volume Calculator

    zhandos uakanov

    Calculate between pipes and holes

    Calculate between two pipes or a hole and a pipe. Input inside and outside diameters and lengths. Switch between US customary and metric units. Perform calculations for oilfield or general use.

    ★ 0.00 ratingsReference$0.99Data updated 2026-09-12
  6. Duct Calculator S&P app icon

    Duct Calculator S&P

    S&P SISTEMAS DE VENTILACION SL.

    Calculate diameter and ventilation parameters

    Calculate dimensions by converting circular to rectangular equivalents. Determine ventilation parameters including diameter, airspeed, airflow, and dynamic pressure. Compute pressure drop for straight sections and systems.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-10

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