ClockZen quietly records the apps and websites you use on your Mac, in Chrome, and on Android, then turns them into a clear daily report. No timers to remember, no spreadsheets.
Most people guess where their hours went. ClockZen measures it from the apps you actually use, then gets out of the way.
Reports
ClockZen turns raw activity into a report you can read in a glance: total tracked time, your best day, and how much of it went to work that matters. Daily, weekly, monthly, and yearly views show whether the pattern is improving.
Apps & websites
Every app and domain ClockZen sees gets a rank: Focus Work, Other Work, Neutral, Personal, or Distracting. Change any of them, ignore a source entirely, or delete everything tracked for it. Your reports follow your rules, not ours.
Focus sessions
Start a focus session with an intention and a length. In the Mac app, a session can block the apps and sites you choose while it runs. Finished sessions land in your focus history next to the activity they protected.
The desktop app queues activity while you are disconnected and syncs when the network comes back.
Set a limit for a distracting site or a goal for focused time and get notified when you cross it.
Sensitive domains covered by ClockZen privacy filters are dropped before they reach your reports.
Assign tracked time to clients and projects, log expenses, and turn billable hours into invoices.
The first report shows up as soon as a tracker has seen a few minutes of work.
Hosted sign-up is not open yet. Request access and you will get a workspace and its keys. No card, no trial clock.
Add the Chrome extension or install the Android app, then connect it to your workspace once.
ClockZen records which app or site is in front of you. Open today’s report whenever you want the picture.
ClockZen needs to know which app is in front of you and for how long. That is the whole job, so that is all it collects.
Read the full privacy policy for service providers, retention, and deletion.
ClockZen is free to use. There is no paid plan, no trial that runs out, and no checkout. Every feature on this page is included.
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Something missing? Email [email protected].
Yes, for automatic tracking. The web app shows your reports and runs a focus timer, but a browser tab cannot see which other apps you use. Install the Chrome extension or Android app to record activity; the Mac app is not yet available as a public download.
The name of the app or website in the foreground, a window or page label, the domain, and how long it was active. It never records screen contents, keystrokes, or message content. The privacy policy lists every category.
Trackers send activity to your ClockZen workspace, which runs on Cloudflare (Workers and D1), so reports work across your devices. ClockZen does not sell personal data and does not use your activity for advertising.
Google Chrome (and other Chromium browsers) through an extension you load manually, and Android on 64-bit ARM phones through a directly downloaded APK. A macOS app exists but is not yet signed for public download. Reports work in any modern browser. Windows and Linux desktop apps are not available.
Nothing. ClockZen has no paid plan, trial, or checkout today, and getting access never asks for a card.
The ClockZen server is a Cloudflare Worker backed by D1, but a supported self-hosting guide is not published yet. Today ClockZen runs as private workspaces at app.clockzen.com, and hosted sign-up is not open.
Yes. Recategorize or ignore any app or site from Settings, and see the account deletion page to remove a workspace and everything tracked in it.
Request access, install a tracker, and read your first report before lunch.
