Download TimerOS for Windows
The desktop app is the only part of TimerOS that tracks time, and every plan includes it. It runs as a timer bar that stays on top of your other windows, with the full dashboard a click away.
Windows 10 & 1164-bitmacOS in development
You need a TimerOS workspace to sign in. If your team already has one, ask to be invited. If not, start a free trial or compare plans.
Tracks time on its own. Stays out of the way
The app lives in a slim bar at the top of your screen, keeps counting while you’re offline and updates itself.
An always-on-top timer bar
It shows whether you’re working, idle or on a break, and how long you’ve spent in that state today. One click starts a break, opens the dashboard or signs you out. When you need the space, collapse it to a small tab.
Starts when you sign in
Sign in and the login window turns into the timer bar. Apart from a short setup wizard the first time, there’s nothing to press. Activity is classified on your computer, and full window titles never leave it.
Works offline, updates itself
If your connection drops, the app keeps counting and syncs when you’re back online. Updates download in the background and install only when you choose to restart. Your tracked time is saved before the restart.
Up and running in four steps
System requirements
- Windows 10 or Windows 11, 64-bit
- Microsoft Edge WebView2, included in recent versions of Windows (the installer adds it if it’s missing)
- An account in a TimerOS workspace (plus a 6-digit code if you use two-factor authentication)
Getting started
- Create a workspace, or accept your team’s invitation.
- Download and run the installer.
- Launch the app and sign in.
- Finish the short setup wizard and tracking starts on its own.
On the web now, on a Mac later
Use it in your browser
The web app at app.timeros.ai needs no installation and gives you the same dashboard as the desktop app: projects, tasks, shifts, reports, clients and settings. It doesn’t track time. Your hours come from the desktop app, and you can review or correct them in the browser.
The Mac app is in development
Until it’s ready, you’ll need a Windows PC to track time. On a Mac, you can already use the web app for everything else.
No workspace yet? Set one up now
A 14-day free trial gives you a workspace and an account to sign in with. The desktop app comes with every plan.
14-day free trialNo charge if you cancel before it endsCard details stay with Stripe