Kalc app icon

Apps Like Kalc for iPhone and iPad

Convert units, calculate, track time

Convert units between different systems with a simple interface. Perform basic and advanced calculations. View and switch between time zones with an intuitive world clock.

by YUTA OKAJIMA★ 4.73 ratingsUtilitiesFreeData updated 2026-09-08

Kalc screenshots

Ranked alternatives

Showing 761–780 of 1,000 ranked alternatives.

  1. Units App app icon

    Units App

    Piet Jonas

    Convert units across many categories.

    The app converts between units in categories like length, temperature, and weight. It provides access to previous conversions through a history list with colored categories.

    ★ 2.01 ratingsReference$0.99Data updated 2026-09-27
  1. VisConvert - Conversion app icon

    VisConvert - Conversion

    Arch Square

    Convert units across 14 categories simultaneously

    Convert units across multiple categories including length, mass, volume, temperature, area, time, plane angle, pressure, frequency, energy, speed, fuel economy, data transfer, and digital storage. Open and manage multiple converters simultaneously.

    ★ 0.00 ratingsUtilities$2.99Data updated 2026-09-06
  2. Drilling Units Converter app icon

    Drilling Units Converter

    Carlos Moura

    Convert units for oilfield professionals.

    The app provides unit conversions for the Oil & Gas industry. It includes common units for area, capacity, density, diameter, distance, flow rate, force, length, mass, pipe weight, power, pressure, and temperature.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-10-27
  3. Unix Timer app icon

    Unix Timer

    Andrew Moloney

    Tap to copy timestamp instantly

    Tap to copy the current timestamp instantly. View a full-screen live clock display. Switch themes with a swipe. Supports iPhone and iPad. Designed for iOS with Native Swift.

    ★ 5.02 ratingsDeveloper ToolsFreeData updated 2026-09-06
  4. My Units Converter app icon

    My Units Converter

    MIIN Ltd

    Convert across length, mass, area, volume, temperature,

    Convert of length, mass, area, volume, temperature, and time. Switch between and view results for two selected . Access a list of all in each category. Share conversion results with others.

    ★ 5.02 ratingsProductivityFreeData updated 2026-09-22
  5. Pounds to kilograms and kg to lb weight converter app icon

    Pounds to kilograms and kg to lb weight converter

    Intemodino Group s.r.o.

    Convert units with flip button and fractions

    Convert between and with a flip button to switch units. Supports fractions and displays results in decimal and fractional forms. Adjust rounding settings for decimal places or whole numbers.

    ★ 3.02 ratingsProductivity$2.99Data updated 2026-11-15
  6. Bridge Engineering Calculator app icon

    Bridge Engineering Calculator

    V PUGAZHENTHI

    Calculate parameters instantly

    Calculate , suspension cable, and civil parameters with 58 specialized tools. Input values and units to get automatic results. Switch between metric and imperial units.

    ★ 5.02 ratingsEducationFreeData updated 2026-09-16
  7. World Clock for iPhone app icon

    World Clock for iPhone

    阅 陈

    Set alarms for time zones

    Set alarms for multiple time zones. Add clocks for different locations and schedule alarms based on specific times. View current time in selected time zones and receive notifications when alarms trigger.

    ★ 2.86 ratingsBusinessFreeData updated 2026-09-08
  8. timercounter(ENG) app icon

    timercounter(ENG)

    HUI CHI WING

    Set and track time with precision

    A simple clock and count-up timer. Set and start timers for specific durations. Display current time and elapsed time. Stop and reset timers as needed.

    ★ 0.00 ratingsUtilities$0.99Data updated 2026-11-05
  9. Timestamp Converter app icon

    Timestamp Converter

    Kuong Ieong Lai

    Convert timestamps to dates and times

    Convert Unix timestamps to readable dates and times, and vice versa. Handle UTC and local time conversions. Set and adjust time zones. Export results in multiple formats.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  10. Hours Tracker: Work Log app icon

    Hours Tracker: Work Log

    SKILLSET STUDIOS, MB

    Track and calculate time

    Track with a time clock and shift tracker. Clock in and out manually or automatically. Log for projects or tasks. View daily, weekly, and monthly time summaries. Calculate earnings based on hourly rates. Export time logs in various formats.

    ★ 5.01 ratingsBusinessFreeData updated 2026-09-06
  11. Profit Count app icon

    Profit Count

    Ryoga Yamada

    Calculate and margin instantly

    Enter unit price, quantity, and discount to instantly calculate and margin. View detailed breakdowns and save calculation history. Create future quotes and access a simple, multilingual interface for global use.

    ★ 5.01 ratingsProductivityFreeData updated 2026-09-06
  12. Lite Tip Calc Pro app icon

    Lite Tip Calc Pro

    Vitaly Li

    Calculate tips for meals and events

    Calculate tips with customizable percentages and split bills among multiple people. Save preferred tip settings for quick access. Perform calculations with simple taps for dining, coffee, or group events.

    ★ 0.00 ratingsFood & Drink$0.99Data updated 2026-09-06

How we rank alternatives

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