CNVRT: SI Unit Conversion Tool app icon

Apps Like CNVRT: SI Unit Conversion Tool for iPhone and iPad

Convert units instantly and accurately

Convert units of measurement with support for weight, length, temperature, speed, area, time, data storage, and angle. Input values and select units for instant . Syncs with Apple Health for seamless tracking.

by Pascal Andraos★ 4.517 ratingsUtilities$4.99Data updated 2026-09-06

CNVRT: SI Unit Conversion Tool screenshots

Ranked alternatives

Showing 621–640 of 1,000 ranked alternatives.

  1. SolarMeter sun energy planner app icon

    SolarMeter sun energy planner

    VisTech.Projects LLC

    Calculate solar power and output

    Calculate solar power and output for a specific location. Visualize sunlight availability with maps and graphs. Estimate production based on panel size and location. Track daily and monthly solar potential. Share results and compare locations.

    ★ 4.09 ratingsProductivity$2.99Data updated 2026-10-10
  1. Weight Chart Free app icon

    Weight Chart Free

    Piet Jonas

    Monitor weight and body measurements over time.

    The app tracks weight and waist circumference. It calculates the waist to height ratio, which is a measure of cardiovascular disease risk.

    ★ 2.01 ratingsHealth & FitnessFreeData updated 2026-09-26
  2. AR Ruler HD Mirror Flashlight app icon

    AR Ruler HD Mirror Flashlight

    永刚 陈

    Measure with AR and track distances

    Use AR for length and distance measurements. Measure height with AR technology. Check decibels, angles, and level accuracy. View HD and compass directions. Monitor barometric pressure and altitude. Use with adjustable brightness and strobe.

    ★ 4.39 ratingsUtilitiesFreeData updated 2026-09-15
  3. iCalc Math app icon

    iCalc Math

    Dae-Hyeon Kim

    Calculate, solve, and analyze problems

    Perform complex calculations with memory, power, square root, logarithmic, and factorial functions. Access over 30 trigonometric functions and advanced scientific operations. Convert between decimal, binary, hexadecimal, and octal systems.

    ★ 1.01 ratingsEducationFreeData updated 2026-09-09
  4. Gas Oil Mixture Ratio app icon

    Gas Oil Mixture Ratio

    Verosocial Studio

    Calculate fuel oil mixture ratios easily.

    The app calculates oil quantities for fuel and oil ratios. It includes unit converters for area, distance, volume, and temperature, along with various calculators for mixtures and efficiency.

    ★ 5.04 ratingsTravel$0.99Data updated 2026-10-27
  5. Mass-Finder app icon

    Mass-Finder

    SOLAZ DAZEN S.R.L.

    Calculate preform mass on the field.

    The app calculates the mass of metal and plastic preforms. It supports 13 preform types and 9 material types, offering graphical representations and metric/imperial modes.

    ★ 4.52 ratingsUtilitiesFreeData updated 2026-10-27

How we rank alternatives

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