Comparison
A Clockify alternative built for one person, not a team.
Clockify is a team timesheet: seats, projects, approvals, and a cloud that keeps everyone's hours in one place. Build Mode is the opposite shape. It tracks the hours one person puts into one thing, entirely on their own Mac. Neither is wrong. This page lays out the difference plainly so you can pick the one that fits how you work.
Press ⌘⌥B
Do the work
Press again
Watch it add up
How Clockify works
A team timesheet, synced online.
Clockify calls itself the most popular time tracker for teams, and it earns that: a free plan, apps everywhere, and paid tiers that add billing, invoicing, and team visibility. Your data is synced online to your account so the whole team sees one record. Paid tiers offer optional features like screenshots while on the clock and location tracking, tools a company opts into for its team. It can track offline and syncs when you reconnect.
How Build Mode works
Deliberate, local, built around sessions.
Build Mode is a one-button tracker for people building something: a side project, a startup, a skill. Press ⌘⌥B when a focused session begins, a small clock shows in the MacBook notch while it runs, and press again to stop and jot a note. It counts active time only, and everything stays on your Mac. You buy it once.
What changes
Four things that feel different after the switch.
One person, not seats
Clockify is priced and shaped for teams: seats, projects, approvals, invoices. Build Mode has none of that machinery. It tracks the hours you put into the thing you are building, and it answers to nobody but you.
Sessions you choose
Nothing is recorded until you press ⌘⌥B. A short full-screen ceremony marks the start; press again to end the session with a one-line note. Tracking becomes a decision, not a background process.
Local by structure
Clockify keeps your timesheet in its cloud so a whole team can see it, which is the point of a team tool. Build Mode stores every hour in a plain file on your Mac. There is no account to create and no server to trust.
Paid once
No seats, no monthly bill. The download is free, and one license key, sent by email and verified on your Mac, unlocks it for good.
The structural difference
Privacy that does not depend on a policy.
A team tool keeps your hours in a cloud because a team has to share them, and it protects them with a privacy policy. Build Mode takes a different shape: the app contains no networking code at all, which you can verify by searching the app for networking symbols, and it asks for zero macOS permissions. No screen recording, no keystroke logging, no browser history, no website tracking. Your hours cannot be transmitted because nothing in the app can transmit.
That is not an accusation aimed at anyone. It is a structure you can check yourself instead of a promise you take on trust.
How a fully private time tracker worksBe honest with yourself
Clockify may fit you better if…
You run a team and need everyone’s hours in one place. You bill clients and want timesheets, approvals, and invoices to come from the same record. You want a capable free plan across every platform. If that describes you, a team timesheet in the cloud is the right shape.
The other philosophy
Build Mode may fit you better if…
You are one person and the only stakeholder in your hours. You want your record on your Mac, with no account anywhere. You’d rather pay once than manage a seat. And you like your hours becoming a shareable visual recap, Wrapped, opened whenever you want and kept private or shared. The product page shows the whole loop, and the download is free; a license key unlocks it.
Common questions
Switching questions, answered plainly.
Does Build Mode have timesheets or invoicing?
No, on purpose. Build Mode is not a billing tool. It counts the hours you put into your own work. If your hours exist so a client can be invoiced, Clockify is honestly the better fit.
Is there a free plan like Clockify’s?
No free plan and no subscription either. The download is free, and a license paid once unlocks the app with a key sent by email. The private time trackers roundup compares more tools.
Does Build Mode take screenshots?
Never. Clockify offers screenshots as an optional feature on paid plans, a tool some companies choose for their teams. Build Mode has no such feature to enable: it never sees your screen, your keystrokes, or your browser, and it asks for zero macOS permissions.
Does Build Mode sync between devices?
No. There is no account and no cloud, so your data stays on the Mac where you work. That is the deliberate tradeoff of the zero-network design.
What are the requirements?
macOS 14 or later, Apple Silicon or Intel. License details live in the terms.
Two philosophies, one choice