Best 45 Days From 12 March 2026 Apps

222+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

The best 45 days from 12 march 2026 apps on iPhone average 4.6★ across 222+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for 45 Days From 12 March 2026

Days + Date + Time Calculator#1

Days + Date + Time Calculator by 山 钟

Days Between Two Dates
Editor's Choice
📊 Productivity
4.7😊(795 ratings)
FreeAds
Days + Date + Time Calculator screenshot 1
Days + Date + Time Calculator screenshot 2
Days + Date + Time Calculator screenshot 3

Calculate the number of days, duration between dates, and time intervals with this versatile application. Easily determine the days, dates, and times between two points - Try it now!

What We Love

  • 👍 Excellent app
  • 👍 Helpful and useful
  • 👍 Great variety of fonts and symbols
  • 👍 Easy to use

Room to Improve

  • 🐛 Excessive advertising
  • 🐛 Compatibility issues with updates
  • 🔋 High battery consumption
DayCount#2

DayCount by Zaminiti Pty Ltd

Countdown Days Until Or Since
Strong Contender
📊 Productivity
4.7😊(26K ratings)
FreeIn-App Purchases
DayCount screenshot 1
DayCount screenshot 2
DayCount screenshot 3
DayCount screenshot 4
DayCount screenshot 5
DayCount screenshot 6

What We Love

  • 👍 Intuitive and easy to use
  • 🚀 Clean and fast app
  • 💡 Customizable backgrounds and themes
  • 🎨 Beautiful and visually appealing design

Room to Improve

  • 🔒 Requires sign-in/account to use full features
  • 💰 Paid subscription for advanced features
  • 🐛 Bugs and glitches after updates

More 45 Days From 12 March 2026 apps to explore

4
Days between Dates
Days between Dates
Days between Dates
by William Jockusch
Free

Calculate the number of days, weeks, months, or years between two dates with a simple and easy-to-use tool. Spin the dials to pick your dates and get the exact time difference in your preferred format.

🔧 Utilities
(19)
5
Date and Time Calculator
Date and Time Calculator
Date and Time Calculator
by 山 钟
Free

Calculate time durations accurately with this tool, whether it's for financial planning or tracking important events. Get precise day-to-day calculations and plan ahead with ease.

🔧 Utilities
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6
Countdown°
Countdown°
Countdown°
Remember your important days!
Free

"Never forget important dates with this top countdown app! Stay organized with event sorting, sharing, custom categories, reminders, date settings, iCloud backup, and more. Download now for iOS and never miss a special day again!"

🔧 Utilities
(24K)
7
Countdown Days - Day Count
Countdown Days - Day Count
Countdown Days - Day Count
Countdown Days Until or Since
Free

Track important events and dates with Day Count, a free and simple event countdown app. Count down the days until or since your special occasions effortlessly. Start counting today!

🌟 Lifestyle
(310)
8
Time Calculator - Work Hours
Time Calculator - Work Hours
Time Calculator - Work Hours
Date, Calendar & Salary Clock
Free

An app designed to streamline work hours calculations, helping users track their time with precision. Simplify your scheduling and stay organized effortlessly with Time Calculator⁺.

🔧 Utilities
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9
Telugu Calendar Panchangam App
Telugu Calendar Panchangam App
Telugu Calendar Panchangam App
2026 Calender Daily Panchang
Free

Get organized and stay up-to-date with our Telugu Calendar Panchangam App designed for 2024 and 2025. Access a comprehensive Telugu calendar, daily horoscope, auspicious timings, festivals, and more. Download now for accurate information and cultural insights!

🔧 Utilities
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10
Photomath
Photomath
Photomath
Learn math, step-by-step
Free

Photomath helps learners understand math step by step with accurate solutions, explanations, and various methods. Scan math problems to untangle complexities, access step-by-step explanations, expert-developed methods, word problem instructions, interactive graphs, video learning, and an advanced scientific calculator. Dive deeper with Photomath Plus for custom tutorials and textbook solutions.

📚 Education
(733K)
11
Age Calculator Original
Age Calculator Original
Age Calculator Original
Calculate Chronological Age
Free

Calculate your age easily in various units like time, date, and year with the Age Calculator app. Save and share your age with friends, and even find out the time left until your next birthday. Available on both Android and iOS.

🌟 Lifestyle
(78)
12
Countdown Star
Countdown Star
Countdown Star
Countdown/Count Up Event Timer
Free

A versatile event countdown and count-up timer app that helps you track various occasions like birthdays, vacations, weddings, and more. Customize events with photos, set specific times, and share countdowns with friends. Join now to make every moment memorable!

🎬 Entertainment
(213K)
13
Days To Countdown
Days To Countdown
Days To Countdown
Countdown Days & Widgets
Free

Days To Countdown is a versatile app that allows you to effortlessly track and celebrate the important events and milestones in your life. With features like customizable countdowns, home screen widgets, reminder notifications, and cloud backup, this app empowers you to stay organized and never miss a special moment.

🌟 Lifestyle
(55)
14
Ovulation & Fertility Tracker
Ovulation & Fertility Tracker
Ovulation & Fertility Tracker
Track Menstrual Period & Cycle
Free

Track your menstrual cycle, predict ovulation days, and keep tabs on fertility using this app. Stay informed about your reproductive health easily.

💪 Health & Fitness
(2.7K)
15
Date Calculator, Days Calc
Date Calculator, Days Calc
Date Calculator, Days Calc
Time: Add, Between, Difference
Free

A powerful yet intuitive application that allows you to effortlessly perform various date calculations, including determining the number of days between two dates, adding or subtracting from a date, and working with workdays. It's a versatile tool designed to make date-related tasks a breeze.

🔧 Utilities
(130)
16
Hours + Minutes Calculator Pro
Hours + Minutes Calculator Pro
Hours + Minutes Calculator Pro
Minutes + Seconds Calculator
Free

Calculate time easily with this app - enter hours, minutes, and seconds for precise calculations. Perfect for various time calculations like adding or subtracting days, hours, minutes, and more.

📊 Productivity
(165)
17
Countdown
Countdown
Countdown
Day Counter: Timer & Widget
Free

Track important dates and events with ease using this handy day counter and timer app. Never miss a deadline or special occasion again - download now to stay organized and prepared.

🔧 Utilities
(759)
18
2025 Calendar in English
2025 Calendar in English
2025 Calendar in English
Calendar 2026 with holidays
Free
🔧 Utilities
(0)
19
Countdown - Widget & Reminders
Countdown - Widget & Reminders
Countdown - Widget & Reminders
Birthday, Vacation, Timer
Free

Get ready for important events with a handy countdown widget! Never miss a special occasion again. Download now and start counting down today.

🔧 Utilities
(1.6K)
20
When Will I Die? - Death Clock
When Will I Die? - Death Clock
When Will I Die? - Death Clock
Death Age Countdown Quiz
Free

Get an estimation of when you will die based on lifestyle and habits with this unique Death Age Countdown Quiz. Answer 10 different quizzes for a personalized result. Try the Death Calculator now – for entertainment purposes only!

🌟 Lifestyle
(6K)