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Best Date Changer Apps

216+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated May 2026

The best date changer apps on iPhone average 4.7★ across 216+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Top Picks for Date Changer

Roozegar - روزگار#2

Roozegar - روزگار by Reza Moallemi

Roozegar, Persian Calendar
Strong Contender
🔧 Utilities
4.7😊(10K ratings)
Free
Roozegar - روزگار screenshot 1
Roozegar - روزگار screenshot 2
Roozegar - روزگار screenshot 3
Roozegar - روزگار screenshot 4
Roozegar - روزگار screenshot 5
Roozegar - روزگار screenshot 6

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.

What We Love

  • 👍 Simple and easy to use
  • 🚀 Accurate and reliable
  • 💡 Useful features like date conversion
  • 🌟 Great integration with Apple ecosystem

Room to Improve

  • 🐛 Issues with event reminders and notifications
  • 🔧 Needs more customization options
  • ⚠️ High CPU usage on some devices
Dates Convert#3

Dates Convert by NovaNext

Convert dates in any calendar
Worth Considering
📚 Education
0.0(0 ratings)
FreeAdsIn-App Purchases
Dates Convert screenshot 1
Dates Convert screenshot 2
Dates Convert screenshot 3
Dates Convert screenshot 4

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.

More Date Changer apps to explore

4
iPersia Calendar تقویم ارز
iPersia Calendar تقویم ارز
iPersia Calendar تقویم ارز
به همراه سخن روز و ویجت
Free

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.

Dual English/Farsi supportPersian, Islamic, Gregorian calendarsDate conversion
📊 Productivity
(233K)
free with in-app purchases
5
Date Converter: Calendars
Date Converter: Calendars
Date Converter: Calendars
Convert dates across calendars
Free

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.

Convert between Gregorian, Islamic, Coptic, Um Al Qura, Hebrew, and Solar Hijri calendarsAuthentic month names for each calendar systemIntuitive, modern Material Design 3 interface
🔧 Utilities
(65)
free with in-app purchases
6
Hijri Dates Converter
Hijri Dates Converter
Hijri Dates Converter
by Adeeb Albukhari
Free

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.

Hijri and Gregorian date conversionExact age calculationEvent countdowns
🌟 Lifestyle
(5)
ad-supported
7
Convert Date
Convert Date
Convert Date
by Fahad Alrashidi
Free

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.

Multiple calendar conversionsAge calculationConversion history
🔧 Utilities
(12)
free with in-app purchases
8
The Date Calculator PRO
The Date Calculator PRO
The Date Calculator PRO
Calculate days between dates
Free

Easily calculate the duration between two dates, with or without accounting for the time of day. You can also add or subtract various time units from a specific date. The results are automatically converted into multiple units for your convenience.

Calculate duration between two datesInclude time of day in calculationsAdd/subtract years, months, weeks, days
🔧 Utilities
(2.5K)
free with in-app purchases
9
Afghani Calendar
Afghani Calendar
Afghani Calendar
Afghani Calendar app
Free

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.

Supports Hijri Shamsi, Islamic, and Gregorian calendarsView and edit eventsDay, week, and month views
🌟 Lifestyle
(65)
free
10
Jantari - جنتری
Jantari - جنتری
Jantari - جنتری
Afghan Calendar
Free

This app provides a comprehensive calendar experience, displaying dates in Gregorian, Shamsi, and Qamari formats. It includes a date converter, lists public holidays and occasions, and offers weather forecasts and prayer times. Users can also add personal notes.

Gregorian, Shamsi, Qamari date displayDate conversion toolAfghanistan public holidays
📊 Productivity
(13)
free
11
Calendar
Calendar
Calendar
by Apple Distribution International
Free

Organize your entire schedule in one place. View events from multiple accounts, manage tasks, and plan gatherings with others. Stay on top of appointments, holidays, and birthdays with customizable views and shared calendars.

Unified schedule viewEvent creation and editingTask management integration
📊 Productivity
(1.5M)
free
12
GPS Location Changer : EXIF
GPS Location Changer : EXIF
GPS Location Changer : EXIF
Edit Photo Date & Metadata
Free

Edit the location, date, and time metadata embedded in your photos. Correct inaccurate GPS tags, add missing information to old images, and ensure your photo library is accurate and consistent for better organization and display on maps.

Edit GPS locationAdjust photo date and timeView and edit EXIF metadata
🔧 Utilities
(11)
subscription
13
Date and Time Calculator
Date and Time Calculator
Date and Time Calculator
by 山 钟
Free

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.

Calculate time between any two datesSecond-level precisionCalculate future dates
🔧 Utilities
(9.1K)
ad-supported
14
Text Changer: Fake Messages
Text Changer: Fake Messages
Text Changer: Fake Messages
AI Texting & Funny Rizz Chat
Free

Enhance your texting with an AI assistant that provides opening lines, pickup phrases, and message rewrites in various tones. Generate personalized recommendations, poems, and advice, or fix grammar. Create custom message stickers to add humor to conversations.

AI texting assistantOpening lines and rizz linesRewrite messages in different tones
🌐 Social Networking
(1.2K)
freemium
15
Date Converter (تبدیل تاریخ)
Date Converter (تبدیل تاریخ)
Date Converter (تبدیل تاریخ)
Gregorian, Shamsi, Qamari
Free
🔧 Utilities
(2)
16
Widget | Countdown to birthday
Widget | Countdown to birthday
Widget | Countdown to birthday
App icon changer & widgets
Free

Enhance your phone's home screen with a wide array of customizable widgets and app icon themes. Choose from pre-designed categories like clocks, weather, and countdowns, or create your own unique look with custom backgrounds and colors.

Customizable widgetsApp icon changerThemed home screens
🎨 Graphics & Design
(4.3K)
free with in-app purchases
17
Julian Date
Julian Date
Julian Date
by Jevon Charles
Free

Convert between standard calendar dates and Julian dates. Supports 5-digit and full Julian date formats, including time. Also allows conversion from Julian dates back to calendar dates.

5 Digit Julian Date conversionFull Julian Date conversionCalendar Date to Julian Date
📊 Productivity
(2.7K)
paid
18
تحويل التاريخ - محول التاريخ
تحويل التاريخ - محول التاريخ
تحويل التاريخ - محول التاريخ
تحويل التاريخ - حساب العمر
Free

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.

Hijri to Gregorian date conversionGregorian to Hijri date conversionAge calculator (Hijri & Gregorian)
🔧 Utilities
(12)
free with in-app purchases
19
Date and Time Calculator Pro
Date and Time Calculator Pro
Date and Time Calculator Pro
by 山 钟
$0.99

Calculate the precise time difference between any two dates and times, down to the second. Easily determine future or past dates based on a specified duration. Ideal for tracking events, financial periods, or personal milestones.

Calculate time distance between datesCalculate days after a specific dateCalculate date before a specific date
🔧 Utilities
(880)
free
20
Ethiopian Calendar & Converter
Ethiopian Calendar & Converter
Ethiopian Calendar & Converter
Holiday Fasting Remind Widgets
Free

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.

Ethiopian Orthodox holidays and fasting daysDate and time converter (Ethiopian to local/vice versa)Birthday and event reminders
📊 Productivity
(3.8K)
free