228+ iOS apps curated and reviewed
The best countdown calendar birthday apps on iPhone average 4.6★ across 228+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
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.
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!
Track important events and stay organized with Countdown. Set up customizable countdown timers to stay on top of deadlines, special occasions, and more. Download now and never miss a moment!
Countdown Calendar (Lite) is the ultimate event reminder app for birthdays, concerts, holidays, and more. With customizable countdowns, social sharing features, and smart reminders, never forget an event again. Get the app now and start counting down to your favorite moments!
Get ready for important events with a handy countdown widget! Never miss a special occasion again. Download now and start counting down today.
Stay organized and never miss an important event with this customizable event countdown calendar app. Set reminders, track dates, and stay on top of your schedule effortlessly. Download now to start counting down to your next big event!
Countdown to your upcoming birthdays with reminders and personalized notifications. Never forget to send birthday wishes again - stay organized and show your loved ones you care. Download now and keep track of all your important dates!
Stay on track with your important events using this Countdown app. Count down to future dates like birthdays and holidays, or reminisce about past special moments. Set reminders, customize backgrounds, and share your joy with others. Download now and never miss a memorable moment!
This app helps you keep track of your friends' and family's birthdays so you never forget to send your best wishes. With customizable reminders and an easy-to-use interface, never miss an important date again!
Countdown@ is a simple and stylish countdown timer app for tracking important events like vacations, birthdays, holidays, and more. Create various event types, view a widget of your key events, and even keep notes in a timeline. Share your feedback at joezhang176776005@gmail.com.
Countdown, widgets, and event tracking app. Stay organized and excited for upcoming events or important dates. Download now to start counting down!
Track and manage birthdays effortlessly with this calendar widget and day counter app. Never miss a special day with customizable reminders, group contacts, greeting templates, and more. Upgrade to the Pro version for ad-free experience and additional features like unlimited reminders and widget support.
Track and monitor important milestones with ease using this app. Stay organized by counting days since or until any event. Try it now for a hassle-free way to stay on top of your important dates.
Countdown allows users to set countdowns for important dates and events, helping them track the time remaining in days, hours, minutes, and seconds. Stay organized and excited about upcoming occasions by downloading the app now!
Stay on top of special occasions with this intuitive app that helps you remember birthdays and important dates. Never forget to send well-wishes again. Download now to stay connected with loved ones!
Count down to birthdays in style with this app! Customize countdown units, photos, reminders, songs, and more. Upgrade to Premium for iOS 14 widgets, slideshow mode, and an ad-free experience. Make each second count!
Stay on top of special events, birthdays, and anniversaries with a personalized countdown calendar that sends reminders and allows you to create customizable widgets. This interactive calendar helps you track time left for important dates, builds anticipation, and provides an ad-free experience, making it easier to plan and prepare for life's special moments.
Count down with friends to your most anticipated events, from birthdays to movie releases, with Horizon. Discover, share, and track all your upcoming occasions in one place. Start looking forward today!
Track your important events and deadlines with ease using this handy application. Stay organized and never miss a date again - download now and start counting down to your next milestone!