Calculate your own Life Battery. No app required.
Enter your birth date and a life expectancy you choose, and see your remaining time rendered exactly like the real MyLife: Timeline Journal feature — free, right now, nothing installed.
Everything here runs in your browser. Nothing you type is sent anywhere or stored — not by us, not on a server. Close the tab and it's gone.
Want more?
See the people you love, right alongside your own.
The full MyLife: Timeline Journal app lets you add Family Batteries for parents, partners, children, and friends — each with their own name, photo, and battery — plus In Memory mode to preserve a loved one who has passed away, and everything you enter stays saved privately on your iPhone, not just for this one visit.
Try Free for 30 Days