Age Calculator Birthday Track is a powerful and beautifully designed utility app that helps you calculate your exact age in years, months, and days, track upcoming birthdays, and maintain a history of all your previous calculations. Built entirely using SwiftUI and SwiftData, the app offers a seamless and responsive experience for both iPhone and iPad users.

Whether you want to know your current age down to the day, plan for a loved one’s birthday, or keep a record of past age checks for multiple people, this app offers a simple yet detailed solution. Perfect for everyday users, families, teachers, HR professionals, event planners, and anyone who deals with birthdays and age-related data.

Key Features

Precise Age Calculation
Quickly and accurately calculate age from any date of birth. The app displays the exact age in years, months, and days. You can also select a custom target date, allowing you to see how old someone was or will be on a specific date in the past or future.

Days Lived and Milestones
Find out exactly how many days you’ve lived. Useful for discovering interesting milestones like 10,000 days or celebrating “half birthdays.” The app gives you a comprehensive breakdown of time passed since the date of birth.

Next Birthday Countdown
See how many days remain until your or someone else’s next birthday. You’ll also get the upcoming birthday’s exact calendar date. This makes it easy to plan celebrations and keep track of important dates.

Automatic History Tracking
Every time you perform a calculation, the app automatically stores the result. Your complete calculation history is available in a separate tab, making it easy to review past age checks without re-entering any data. This is especially helpful if you regularly calculate age for multiple people.

Clean and Intuitive User Interface
Designed with SwiftUI, the app is visually appealing, easy to navigate, and fully responsive. It adapts fluidly between iPhone and iPad, offering an optimized experience for all screen sizes and orientations.

SwiftData Integration
All previous calculations are stored locally using SwiftData, Apple’s native persistence framework. This ensures fast access to your data without needing internet connectivity or third-party accounts.

Privacy First
No user data is collected or transmitted. All calculations and history are stored on your device only.