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 401–420 of 1,000 ranked alternatives.

  1. Decibel Pro: Sound Level Meter app icon

    Decibel Pro: Sound Level Meter

    Emre Can Altaca

    Measure levels accurately

    Measure levels in real time with precise readings. Display current and peak values. Log measurements over time and export data for analysis. Set customizable noise thresholds and receive alerts when levels exceed limits.

    ★ 4.568 ratingsUtilitiesFreeData updated 2026-09-06
  1. Mila's Weight Converter app icon

    Mila's Weight Converter

    Scott DeSapio

    Convert units of instantly

    Convert between pounds, kilograms, grams, and ounces. Input and select units for conversion. Share results via copy or email. Supports imperial and metric systems.

    ★ 4.637 ratingsUtilitiesFreeData updated 2026-09-09
  2. AutoLogger: log your car journeys, fuel purchases and fuel consumption app icon

    AutoLogger: log your car journeys, fuel purchases and fuel consumption

    Smart Transfer Limited

    Track car journeys and fuel purchases.

    The app tracks car journeys, fuel purchases, and fuel consumption. It displays time, distance, speed, and fuel cost in real-time, and records all trip information, summarizing journeys by day with mapped routes and key statistics.

    ★ 4.33 ratingsUtilitiesFreeData updated 2026-10-27
  3. Pipe Tools app icon

    Pipe Tools

    Global Alloy Pipe & Supply, Inc.

    Access specs and charts on the go

    Access steel specifications including wall thickness and mass measurements in inches, millimeters, pounds, and kilograms. Convert units between feet, meters, pounds, and metric tonnes. Compare costs and view charts from ASME B36.

    ★ 4.119 ratingsProductivityFreeData updated 2026-09-08
  4. Shooter: Ballistic Calculator app icon

    Shooter: Ballistic Calculator

    Kennedy Development Group, LLC

    Track shots, save ammo data, import weather

    Calculate trajectories for firearms using precise ballistics data. Input and save firearm and ammunition details for quick access. Integrate with Kestrel and WeatherFlow devices via Bluetooth for atmospheric data.

    ★ 4.753 ratingsSports$19.99Data updated 2026-11-12
  5. Thermodynamics Calculator app icon

    Thermodynamics Calculator

    V PUGAZHENTHI

    Engineering calculations and reference tables.

    The app provides 44 thermodynamics and heat-transfer calculators, along with reference tables. It allows users to solve for any variable and switch between SI and USCS units instantly.

    ★ 4.030 ratingsUtilities$1.99Data updated 2026-09-29
  6. Ring Sizer: Risi app icon

    Ring Sizer: Risi

    Axel Le Pennec

    Measure finger size and select size

    Measure finger or size using a phone camera. Input measurements to calculate size. Convert measurements between units. Save and share results. Provide guidance for accurate sizing.

    ★ 4.636 ratingsUtilitiesFreeData updated 2026-09-06
  7. Tank Volume Calc Pro app icon

    Tank Volume Calc Pro

    阳 孙

    Calculate liquid and generate dip charts

    Calculate liquid volumes for horizontal cylinders, vertical cylinders, and rectangular tanks. Generate precise dip charts with customizable measurement increments. Export and share calculations and reference tables.

    ★ 0.00 ratingsUtilities$4.99Data updated 2026-09-06
  8. Landscape Garden Calculator app icon

    Landscape Garden Calculator

    Vladislav Zhirnov

    Measure, calculate, and estimate projects

    Calculate material quantities for landscaping projects by entering dimensions and selecting materials. Generate take-offs for gravel, soil, mulch, and concrete in cubic yards or meters. Export estimates and track project costs.

    ★ 3.912 ratingsUtilitiesFreeData updated 2026-09-06
  9. Tiles Calculator -Tiles app icon

    Tiles Calculator -Tiles

    Parth Talpara

    Calculate for any room size

    Calculate tile quantities based on room dimensions and tile size. Supports multiple shapes and grout width adjustments. Switch between metric and imperial units. Save project details for future use.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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