Why Free Time Tracking Usually Ends Where Billing Begins

Most free time tracking software has the same catch: the timer is free, but the moment you want to turn tracked hours into an invoice, you hit a paywall or you are exporting CSVs into a separate billing tool. For a freelancer or a small agency, that gap is exactly where the real work happens. Tracking a billable hour is only useful if that hour reliably ends up on a document a client can pay.

Clokio takes a different approach. It is a workforce platform that includes a complete time tracking module - live timer, projects, clients, billable rates, budgets, and reports - and connects it directly to invoicing. You track the hours, review them per client per month, and issue the invoice from the same screen. This guide walks through the full workflow and is honest about what is included and how it works.

The Timer: Live Tracking and Manual Entries

The core of any time tracker is how fast you can start it and how easily you can fix it later. Clokio's web timer works the way you would expect:

Start and stop a live timer with a project and a task description. The browser tab title shows the running time, so you always know a timer is on.
Switch to manual mode to log an entry after the fact: pick a date, enter start and end times, done. Overnight entries that roll past midnight are handled correctly.
Entries are grouped by week and day, and identical entries (same description and project) roll up together so your list stays readable.
Edit times, durations, dates, and descriptions inline. Duplicate or delete an entry from its actions menu.
Tag entries with shared labels (the same label system used by Clokio's task management), then filter reports by tag later.

The timer also runs in the Clokio mobile app, and both stay in sync in real time: start a timer on your phone, and the web dashboard updates within moments. On iOS the running timer shows as a Live Activity, and on Android as a persistent notification.

Projects, Clients, and Billable Hours

Time entries belong to projects, and projects belong to clients. That simple hierarchy is what makes invoicing possible later:

Projects carry a color, an hourly rate, and a billable flag. New time entries inherit the project's billable setting.
Per-entry override: an entry can be marked billable or non-billable independently of its project, so internal meetings on a client project do not sneak onto the invoice.
Clients group projects, which lets you review and bill all work for one client in one place.

Budgets That Actually Warn You

Every project can carry a budget in one of two forms: a total lifetime budget or a monthly budget that resets each calendar month. Progress is visible in the Projects page, next to the timer, and in the summary report. Clokio checks budgets daily and alerts the organization admin when a project approaches its threshold - before the overrun, not after.

Reports and Exports

Tracking is only half the job; the other half is answering "where did the time go?" Clokio ships two report views:

Summary report: filter by team, client, project, tag, or status; pick a date range with shortcuts; group results by project, client, or team; and read the bar and doughnut charts for billability and distribution.
Detailed report: every individual entry with its times, duration, project, and tags.

Both export to Excel, CSV, and PDF. Exports respect your timezone, and cost columns are visible to admins only - employees never see hourly rates or amounts, in the interface or in the underlying data.

From Tracked Hours to an Invoice

This is where Clokio departs from most free time trackers. Invoicing is not a separate product or a paid add-on; it is the natural end of the tracking workflow.

Review First, Then Issue

Each month, Clokio shows you a live review of billable hours per client. Nothing is created until you act: the review screen shows the month's tracked hours against that client's projects, and the first edit or the "Issue" action materializes the actual invoice. You are never left with a pile of accidental drafts just because you looked at the numbers.

How Clokio Compares to Typical Free Tiers

Timer and manual entries: free in most tools, free in Clokio.

Billable rates: often limited or gated in free tiers. In Clokio, per-project rates and per-entry billable flags are included.

Project budgets with alerts: commonly a paid feature elsewhere. Included in Clokio, with both lifetime and monthly budget types.

Invoicing: almost always paid elsewhere. In Clokio, monthly per-client billing review and invoice issuing are part of the platform.

What Clokio does not have: a browser extension, and the sprawling third-party integration catalog of a decade-old time tracker. If your workflow depends on starting timers from inside dozens of other tools, a dedicated tracker may still fit better. Clokio's bet is that tracking, tasks, docs, and billing living in one platform beats stitching four tools together.

More Than a Time Tracker

Because Clokio is a full workforce platform, the time tracking module sits next to features most trackers do not have: task management with kanban boards, team docs, screen recordings, GPS-verified attendance, and leave management. Time entries can be linked to tasks, so "what was this hour for?" has a real answer.

Getting Started

Create a free account and set up your organization.
Add your clients, then create projects with hourly rates and billable settings.
Start tracking - live timer or manual entries, on web or mobile.
At month end, open the billing review for each client and issue the invoice.

Frequently Asked Questions

Is Clokio's time tracking really free?

Yes. The timer, manual entries, projects, clients, billable rates, budgets, reports, and exports described here are part of the platform, and you can start with a free account. Clokio's business model is the broader workforce platform, not a paywall in the middle of your billing workflow.

Can employees see hourly rates or amounts?

No. Financial data - hourly rates, currencies, and computed amounts - is stripped from what non-admin users receive, server-side. An employee sees their own hours and entries; only admins see money. This separation is enforced in the data layer, not hidden with interface tricks.

Does the timer work offline or on mobile?

The mobile app tracks time natively and syncs with the web dashboard in real time when connected. If the real-time channel is unavailable, the app falls back to periodic syncing, so a weak connection delays updates rather than losing them.

Can I track time against tasks, not just projects?

Yes. Timer entries can be linked to tasks in Clokio's task management module, so a tracked hour carries its full context: client, project, task, description, and tags.

What if I bill flat-fee projects rather than hourly?

Mark the project as non-billable to keep its hours out of the invoice math, and use project budgets to watch profitability against the hours actually spent. The monthly billing review still shows you where the time went.

How do teams usually roll this out?

Most teams start with one client and one or two projects, run a single billing cycle end to end - track, review, issue - and then move the remaining clients over once the loop has proven itself. Because the review screen creates nothing until you act, there is no risk in exploring with real data.

Free time tracking software should not stop at the timer. Sign up at app.clokio.io and run the whole loop - track, review, invoice - in one place.

Free Time Tracking Software with Built-In Invoicing (2026 Guide)