192+ iOS apps curated and reviewed
Finding the right important dates app can be overwhelming with so many options. We've analyzed 192+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
Easily track important dates and events with a customizable countdown timer. Set reminders, organize events with tags, and view upcoming dates on your home screen or Apple Watch. Syncs across devices and offers various counting options.
Effortlessly track birthdays and special events by syncing dates from your contacts. Get timely reminders and add important occasions to your calendar with custom widgets for quick access.
Easily track important dates and count down to special occasions like anniversaries, vacations, and holidays. Never miss a significant day again with this intuitive event reminder and day counter.
Never forget a special occasion again. This utility app helps you track birthdays, anniversaries, and other significant dates with timely reminders. Ensure you celebrate every cherished moment without fail.
Easily track important dates and events with customizable reminders and notifications. Organize your schedules, share them with others, and utilize widgets for quick access. Offers advanced features like iCloud backup and a date calculator.
Never forget important dates like birthdays and anniversaries with this user-friendly app. It offers customizable widgets, flexible notifications, and the ability to import contacts and add notes to events.
Track important dates with a simple timeline. See days remaining or days past for any event. Syncs with your iOS Calendar and offers widgets for quick access.
Track time until or since important life events. Set custom timers for birthdays, holidays, anniversaries, and more. Personalize with your own photos and share progress with friends.
Easily save and track important dates with a minimalist countdown widget. This app helps you remember upcoming events like birthdays or bills, syncing them across your devices.
Track important upcoming and past events with a visual countdown. Supports a vast date range, custom categories, and widgets. Never miss a birthday, anniversary, or bill payment again.
This app offers a streamlined calendar experience with beautiful, intuitive views of your schedule. It unifies events and reminders, allows for quick natural language event entry, and provides contact history. It supports major calendar services and offers premium features through subscription.
Never forget important dates with this app. It supports both solar and lunar calendars, allows for custom reminders, and syncs across all your Apple devices. Pin key events to widgets for quick access.
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.
Easily track important dates and events with real-time countdowns. Set custom alerts and personalize your countdowns with themes and emojis. Features home screen widgets for instant access on iOS 14.
Easily track important dates in Saudi Arabia, including salaries, government support, and academic schedules. Features home screen widgets for at-a-glance updates and countdown timers.
This app provides a quick and efficient way to view and convert between 11 different types of dates, including standard Julian dates, Mars Sol dates, and Unix time. It features a calendar for easy navigation and allows copying dates to the clipboard. The current date can be displayed on the app icon and Apple Watch complications.
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.
Visually track upcoming events with customizable countdowns. Set timers for vacations, concerts, or anniversaries using your own photos, music, and phrases. Share your progress with friends and family.
Easily track important dates like birthdays and anniversaries. Quickly view the time remaining in days, months, or years until your special events.