Easily convert dates between Gregorian, Shamsi, and Qamari calendars. This app displays important occasions, supports local languages, and offers offline functionality. Share dates and receive notifications.




213+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our date converter list covers 213+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.




Easily convert dates between Gregorian, Shamsi, and Qamari calendars. This app displays important occasions, supports local languages, and offers offline functionality. Share dates and receive notifications.






Easily convert dates between various calendar systems like Gregorian, Islamic, Coptic, and Hebrew. Features authentic month names and a modern, customizable interface for researchers, historians, and religious observers.






This app offers a comprehensive Persian calendar with extensive features. It supports multiple calendar systems, event tracking, prayer times, currency rates, and customizable views. Enjoy daily quotes and notifications for Persian New Year.


Easily convert dates between various calendar systems, including Gregorian, Persian, Islamic, Hebrew, Japanese, and Indian. Calculate the time difference between any two dates with a simple and intuitive interface.


Manage your schedule with multiple calendar views and event editing. Plan goals with repeat scheduling and set reminders for tasks. See your schedule, goals, and reminders together.




Easily convert dates between various calendar systems including Islamic, Gregorian, Hebrew, and more. Calculate age and access a history of your conversions. Share results as images.


This app provides a comprehensive Persian (Jalali) calendar for iPhone, iPad, and Apple Watch. It includes date conversion tools and multiple widgets for easy access to your schedule. You can also log events directly into your system calendar.


Calculate the exact number of days, hours, and seconds between any two dates. This tool also allows you to find the date before or after a specified period, making it useful for tracking deadlines, events, or financial products.


This app provides a comprehensive Ethiopian calendar, including Orthodox holidays, fasting days, and national events. It features a date converter, time zone adjustments, and reminders for birthdays and significant dates. Additional utilities like a calculator, notes, and world clock enhance its functionality.


Easily convert between Hijri and Gregorian calendars, calculate exact ages, and track upcoming events. Get accurate date calculations and event countdowns with a simple interface.




Transform your mobile device into a powerful portable scanner. Instantly scan, edit, and share documents in various formats like PDF, JPG, Word, and TXT. Features include OCR, e-signatures, and secure file management.




Easily convert standard numerical dates into Roman numerals. This tool is ideal for designers creating jewelry or tattoos with Roman numeral elements, allowing for precise translation of dates.


Calculate future or past dates from a specific start point, or get the current date and time. Includes a custom keyboard for fast date entry in other applications and supports various date formats.


This app helps you manage Islamic dates and events. It converts between Gregorian and Hijri calendars, sets reminders for holidays and birthdays, and includes helpful utilities like a calculator and world clock.


Easily convert between a wide range of units across 20 categories, including length, weight, temperature, and more. Features live currency updates for 155 world currencies, refreshed daily. Designed for simplicity and visual appeal.


Easily convert between Gregorian and Hijri dates with this utility app. It offers a widget for quick conversions, time travel calculations between dates, and support for Islamic events. Users can also adjust the Hijri date and receive daily reminders.


Accurately convert dates between Hijri and Gregorian calendars using the official Umm Al-Qura standard. Calculate your precise age in years, months, days, and minutes. Also, find the difference between two dates.