Birthdays and anniversaries
Ages and "years together" are worked out for you, so you always know the milestone.
Every birthday, anniversary and remembrance day for the people you love, with live countdowns, gentle reminders and your whole family tree. Private by design.


Each person gets a living profile with their birthday, marriage and the family around them. Open the app and you instantly see who is next, and exactly how long you have to plan.
Everything you need to show up for the people who matter, and nothing you don't.
Ages and "years together" are worked out for you, so you always know the milestone.
Keep the memory of loved ones who have passed, shown in a quieter, respectful tone.
Choose when to be told for every date, from the morning of to a week ahead.
Years, months, weeks, days and seconds of your life, ticking live. A gentle nudge to make time count.
Add one link and Lifelines draws the generations, and names every relation for you.
Show Hijri, Hebrew or Persian dates alongside every date, if your family keeps them.
Pick a date and see the weekday, how old someone is, and their star sign.
Sync across devices and restore on a new phone, protected so only you can see it.
Send a family tree to relatives or save it as a PDF for the next family gathering.
Lifelines shows exactly how long you have been alive, down to the second. It's not meant to scare you. It's a reminder to call, to visit, and to celebrate while you can.
Every second on the clock is a chance to tell someone they matter.
Tell Lifelines who someone's parent or partner is, and it draws the generations above and below. It even names each relation, from "paternal uncle" to "cousin", so everyone knows where they fit.

No mockups. This is exactly what you see when you open the app.



Birthdays, marriages and memories are personal. Lifelines keeps them on your phone, never sells them, and never shows you ads.
Yes. Lifelines is free to download and use, with no ads. Optional upgrades unlock more people and extra family-tree features, priced for your country in Google Play.
No. You can start right away and everything is stored on your phone. An account is only needed if you turn on cloud backup to sync between devices.
Yes. Lifelines keeps their remembrance days and shows them in a softer, respectful style, and they stay part of your family tree.
You can show a second calendar, such as Hijri, Hebrew or Persian, alongside every date, so religious and cultural dates are never missed.
Lifelines is available on Android through Google Play today.
Open the Lifelines page on Google Play and use the developer contact details there, and we'll get back to you.
Download Lifelines free and never miss a day that matters again.