Apps Like Date & Time Interval for iPhone and iPad
Calculate intervals between dates
Calculate intervals between dates and track exact hours and days. Add or subtract hours using a simple calculator. Determine age with detailed breakdowns. Export results and share directly.
Date & Time Interval screenshots
Ranked alternatives
Showing 701–720 of 1,000 ranked alternatives.






Quick Tip Calculator
Mike Hughes
Calculate tips and split bills instantly
Calculate tips and split bills by entering the total amount and selecting a tip percentage. View the tip and total instantly. Ideal for restaurants, cafes, and service settings.

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.



Simple Units Converter lite
Mind Trends LLC
Convert units across many dimensions.
This app offers 458 units across 22 dimensions, including length, volume, and weight. It serves as a general-use calculator for converting between different unit sets.

ecoClock
Atsuhiko Tanaka
Date, clock, and tools combined.
The app displays the date and clock in world languages. It includes an alarm, timer, stopwatch, event list, battery status, and simple tools like a compass and calculator.



Caloriee
LOOPS TECH LTD
Calculate calories, track progress, save plans
Calculate daily calorie deficit and generate macronutrient profiles based on personal goals. Save customized calculations and view progress charts. Track fitness journey with visual representations and set motivational reminders.


Simple BMI Calculator
Kudit LLC
Calculate BMI and view results
Calculates body mass index using height and weight. Displays BMI value, text label, and visual chart. Follows CDC guidelines for classification.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.