Time tracking for freelancers and teams · from €8/mo

Track every hour,bill it, get paid

Our Windows app tracks your hours automatically. Projects, shifts, invoicing and profit live in one workspace, and each client sees the work you do for them in a portal at your own web address.

Start free trialView pricing

14-day free trialNo charge if you cancel before it endsCard details stay with Stripe

PRODUCTIVE02:47:13Redesign invoice PDF
About

What TimerOS is, and what it won’t do

TimerOS is a time tracker that matches your hours to your tasks as you work, so they’re ready to invoice. It won’t log your keystrokes, and it won’t show a manager anything about you that you can’t see yourself.

Made in the EUGDPR-alignedEU data residencyNo screenshots, ever

TimerOS 1.0 launched in July 2026. Since then we’ve kept three public pages: a dated changelog, a roadmap and live service status.

Inside the workspace

Your team and your clients work from the same data

Hours recorded in the desktop app feed into your projects and invoices, and your clients see both in their portal.

PROJECTS · TASKS · TIME · FILES
AUTO TIME TRACKING

It can tell work from idle time

No screenshots · no keystroke logging · classified on your device

PRODUCTIVE02:47:13Redesign invoice PDF
IDLE00:06:02Redesign invoice PDF
ON BREAK00:08:24Redesign invoice PDF
Northwind/DashboardSearch projects, invoices, incidents…⌘KENPIPetra Ilieva[email protected]
Welcome back, Petra.

Thursday, Aug 13 · 2 items need your attention

1Active incidents
1Active projects
2Pending invoices
0Pending proposals
Recent projectsView all
Storefront redesignMediumNot Started
Recent invoicesView all
INV-2026-0114Issued Aug 1 · Due Aug 31€4,800.00Sent
Recent incidentsView all
Checkout is failing on mobileINC-20260811-1634P2Open
Recent changesView all
No change requests yet
Capabilities

From first tracked minute to paid invoice

01 / 04 · TRACK
Track01 — 02

Automatic time tracking on Windows

The app works out whether each minute was productive or idle. It never takes screenshots or logs keystrokes, and you can read the rules it follows. Export reports as CSV or PDF for one person, a team or the whole company.

Classified on your computer, never in the cloud.

Productive
6h 12m
Idle
41m
Productivity
90%
DayShiftStatus
Monday09:00⁠–⁠18:00Productive
Tuesday09:00⁠–⁠18:00Productive
Wednesday09:00⁠–⁠18:00Idle 1h
Thursday09:00⁠–⁠18:00Live
classifier · rule engine + on-device model · no cloud AI
Run03 — 04

Shifts, leave and approvals for your team

Group people into teams and give each person one of five access levels. Leave, transfer and role-change requests go to whoever can approve them. Time worked outside a shift counts as overtime.

On the Startup and Enterprise plans.

Pending
2
Approved · 30d
14
Team hours
212h
RequestFromStatus
Leave · 3 daysMira KostovaPending
Role change → LeadAlex PetrovPending
Transfer to DesignJenn ItoApproved
Leave · 1 dayAda MorganRejected
request routed to · Head of Design · by access level
Your clients05 — 07

A portal for your clients, at your own address

Your clients sign in to a portal with your name and logo, and see only what you share. You talk to each client in threads, where your team can also leave internal notes the client never sees. Each project has a shared whiteboard, and if something breaks, you can open a war room.

Free for your clients. Nothing to install.

Sign-ins · 7d
23
Threads
7
Pending
1
ClientLast sign-inStatus
InitechToday 08:40Active
Acme CorpYesterdayActive
Northwind11 AprOverdue
Globex9 AprActive
clients.morgan.studio · your brand · whiteboard v4 awaiting approval
Get paid08 — 09

Invoices, payments and profit

Turn tracked hours into invoices your clients can pay by card in their portal. Each project shows its cost against budget as hours come in. Only paid invoices count towards profit.

Card payments are handled by Stripe.

Revenue
€38,420
Cost
€24,110
Net margin
37%
ProjectClientStatus
Website redesignInitechOn budget
Mobile appAcme CorpOn budget
Support retainerNorthwindAt risk
Brand systemGlobexOver budget
region · eu-central-1 · dedicated database
What it costs

Just you, or a team?

A flat price if you work alone, a price per seat if you don’t. Prices exclude VAT.

On your own

Freelancer

€8/mo

billed annually €10/mo if billed monthly

One seat, one price. You get the timer, projects, client management, invoicing and a portal for your clients.

The portal lives at yourname.timeros.ai.

Start solo
With a team

Startup

€15/user/mo

billed annually €18/user/mo if billed monthly

Everything in Freelancer, plus team management, shifts, approvals and team reports. Up to 50 people.

Add or remove seats whenever your team changes.

Start with your team

Need more than 50 seats, payroll or a full P&L? See every plan.

Getting started

Up and running in an afternoon

You can set it all up yourself, without a consultant or an IT department.

STEP 01 / 03

Set up your organization

Pick your industry when you sign up, and your workspace comes with the roles to match. Then add your teams.

teams added · 14
STEP 02 / 03

Invite your team

Each person installs the Windows app and gets their own dashboard of tasks and goals. Tracking runs on its own from there.

invites sent · 0 / 24 accepted
STEP 03 / 03

See where the time went

Your dashboards show productivity and workload from the first day you track, and profit from the first paid invoice.

dashboards · live from day one
Straight answers

Before you ask

Anything else you want to know before you try it? Ask us directly.

No. TimerOS doesn’t take screenshots, doesn’t log keystrokes and doesn’t monitor your clipboard, camera or microphone. The desktop app sees which program you’re using, reads its window title and notes when you last touched the keyboard or mouse. In Chromium-based browsers such as Chrome and Edge, it also reads the domain of the site you’re on and the first part of the path (play.google.com/console, for example), but never the full address or the page content. The app classifies all of this on your computer, so TimerOS receives your hours, not a list of every window you opened. If you want a tool that watches people, this isn’t it.

Start the clock. Send the invoice

The trial includes every feature of the plan you choose, and your workspace is ready in a few minutes.

Start free trialView pricing

14-day free trialNo charge if you cancel before it endsCard details stay with Stripe

PRODUCTIVE02:47:13Redesign invoice PDF