Metric Seconds app icon

Apps Like Metric Seconds for iPhone and iPad

Convert time

Convert time to and from units. Track time in without time zones. Set and measure durations using a universal zero point. Calculate time intervals in format.

by Malcolm Teas★ 4.416 ratingsUtilitiesFreeData updated 2026-09-13

Metric Seconds screenshots

Ranked alternatives

Showing 141–160 of 1,000 ranked alternatives.

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    Convert units with many options.

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  2. Square Footage Calculator app icon

    Square Footage Calculator

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    Calculate area, convert units instantly

    Calculate area using width and length in inches, feet, yards, meters, or centimeters. Convert results to inches, feet, meters, or centimeters instantly.

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  1. Baltic Deco Planner app icon

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  2. Cooking Conversions app icon

    Cooking Conversions

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    Convert ingredients between weight and volume

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    Calculate flight parameters and altitudes

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    Calculate layouts quickly and accurately

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    ★ 4.768 ratingsProductivityFreeData updated 2026-09-06
  5. Nostrum E85 Ethanol Module App app icon

    Nostrum E85 Ethanol Module App

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    Monitor levels and fuel data

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    ★ 4.85 ratingsUtilitiesFreeData updated 2026-09-23
  6. Unit Converter · 14-in-1 app icon

    Unit Converter · 14-in-1

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    Convert units with precision and style

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  7. The Tape Measure・Ruler: Metrix app icon

    The Tape Measure・Ruler: Metrix

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    Measure objects with your phone

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    Calculate volume and tonnage

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    ★ 4.04 ratingsUtilitiesFreeData updated 2026-09-16
  9. PTI Transformer app icon

    PTI Transformer

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    Calculate parameters and convert units

    Calculate current, phase voltage, efficiency, and regulation at different loads and power factors. Convert SI units for speed, force, power, area, pressure, volume, temperature, and weight. Determine ship dates using weeks after order.

    ★ 5.01 ratingsProductivityFreeData updated 2026-09-08
  10. Ruler App XL app icon

    Ruler App XL

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    iPad becomes a digital measuring tool.

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    ★ 2.03 ratingsUtilities$0.99Data updated 2026-09-13
  11. Stair Calculator: Construction app icon

    Stair Calculator: Construction

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  12. QuiltingCalc app icon

    QuiltingCalc

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    Convert yards to inches and meters

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    ★ 4.2144 ratingsUtilitiesFreeData updated 2026-09-08
  13. Square Yards Calculator app icon

    Square Yards Calculator

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    Convert units, calculate area instantly

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  14. Planimeter GPS Area Measure app icon

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    Measure distance area perimeter on map

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How we rank alternatives

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