Your day has 86,400 seconds.
Make them count.

A second counts

eightysix4 turns the day into something you can actually see — a live countdown, a stopwatch for anything you do, and a widget that drains in real time right from your Home Screen.

Get the App See how it works

Features

Every second, accounted for

Three simple tools that turn an abstract day into something concrete.

☀️

Day Countdown

Watch the seconds since midnight tick up, or the seconds left in your day tick down — live, to the tenth of a second.

⏱️

Stopwatch

Time anything you do — a workout, a task, a habit — and save it straight to your daily log with one tap.

📋

Activity Log

Every timed activity, grouped by day, so you can see exactly where your seconds actually went.

🔴

Custom Day Start

Not everyone's day starts at midnight. Set your own start time, or start counting the moment you wake up.

Home Screen Widget

Glanceable, before you even open the app

A live ring sits right on your Home Screen — full at midnight, draining to empty by night. No refreshing, no waiting: it updates continuously, the same way a real countdown clock would.

Full ring at the start of your day, empty by the end
A live H:MM:SS countdown ticks alongside it
Small, medium, and Lock Screen sizes
Costs nothing in battery — the system animates it, not the app

14:22:07 Left Today

Get Started

Start counting your seconds

eightysix4 is coming to the App Store. Check back soon, or drop your email below and we'll let you know the moment it's live.

Coming to the App Store iOS · iPhone

Your day has 86,400 seconds.Make them count.