One File · Powerful money tracker
Every hour.
Every project. Every focus block.
A time tracker in one HTML file. Projects, billable %, budget burn-down — for the consultant / contractor / multi-role professional who needs the data without the SaaS cost.
One payment · Yours forever · 14-day refund
- Works fully offline
- Installs as an app (PWA)
- No account, ever
- Yours, forever
Loads once, never needs the internet again. On a plane, in a basement, in a foreign hotel.
Every entry, every chart — stored locally. We never see it. We can't.
No subscription. No upgrades. No re-up next year. One file, yours.
Why track
Why billable workers end up with time apps.
The 70% billable target is the consultant's reality check.
Billable banner tells you whether you're hitting target.
70% billable is the standard. The dashboard tells you weekly whether you're hitting it.
Project budget burn-down %.
80h budget, 64h used = 80%. The dashboard surfaces overshoots before they're a client conversation.
Hours-by-tag reveals where time actually goes.
Email, meetings, deep work — the breakdown after 30 days is uncomfortable but useful.
Multi-category support.
Client billable + day-job + personal + admin all tracked. The full picture, not just billable hours.
across 5 categories
across 60 working days
no recurring fee, ever
no screen monitoring
Inside the file
Eight things you'll use every day. Plus a dozen more.
One file. One dashboard. Every feature you'd expect from a "real" app — without the cloud, the cookies, or the £8/month.
Quick add
Log time from the home screen — three taps and back to your day.
Live insight banner
The single number that matters today, computed in real time from your entries.
Streak calendar
Daily streak across the last weeks. Showing up becomes the default.
Tier progression
Lifetime totals roll into satisfying tier badges as you log.
Hours by project (30d)
Ranked list updated every time you log — the leaders surface naturally.
Searchable, sortable list
Every entry findable in seconds — search across notes, sort by anything.
Free-form notes
A textarea per entry for the things that don't fit a field.
PNG share cards
One-tap share card of your stats, ready for Instagram or a group chat.
Offline, always
Loads once, runs forever without a network connection.
Installs as a PWA
Add to home screen — opens like any native app.
CSV in / CSV out
Bring your old data in. Take everything with you. No lock-in.
No account, ever
No email, no signup, no analytics, no third-party tracking.
Yours forever
If we vanish tomorrow, your tracker keeps working — local file, no server.
Light + dark
Auto-follows the system. Or pick one and stick with it.
Today
Today, at a glance.
The home screen pulls together what just happened and what's coming up — clean enough to actually look at every morning.
- Live insight banner — your unique angle, computed from your entries
- Four-tile stat grid surfacing the numbers that matter today
- Streak calendar showing the last weeks at a glance
- Quick-add button — log without leaving the home screen
- Recent entries on the dashboard so the last log is one tap away
Projects
Every project, in one place.
Project name, client / for whom, category, status per row. Sortable, searchable, groupable.
- Search across project name, client / for whom, notes
- Sorted by project name (A→Z)
- Group by category with one tap
- 7 fields per entry — the right amount of detail
Entries
Every time entry, in one place.
Date, project, time, task / what you did per row. Sortable, searchable, groupable.
- Search across task / what you did, notes
- Sorted by date (newest first)
- 7 fields per entry — the right amount of detail
How it's different
What you give up vs. Toggl / Harvest. Browser extension.
Compared with subscription time trackers.
- Pricing modelPay once · $8.99£8 – £15 / month, forever
- Account requiredNoYes
- Browser extension auto-trackNoYes
- Billable % gaugeYesYes
- Project budget burn-downYesYes
- Data stays on your deviceYesNo
- Screen monitoringNoYes
The promise
Your hours are yours.
Not a SaaS's monthly fee.
Offline, always
Open it once, never need the internet again. The file holds the whole app.
Local-first storage
Every entry stored in your browser, on your device. No server sync. No leaks. Nothing to breach.
One payment, forever
No subscription, no upgrade tier, no nag. If we shut down OneFileClub tomorrow, your file keeps working.
Data does not sync automatically between phone and desktop
This is a local-first app — everything stays on the device you logged it on. To use it on both phone and desktop, use the built-in JSON or CSV export on one device and import on the other when you want to keep them in step.
Every view, light and dark.
A look at every screen across both themes — your tracker, populated.
Questions
Real answers, no fine print.
Pomodoro timer built in?+
No — different product. Use your phone timer; log the duration here.
Pairs with Freelance Tracker?+
Yes — Time Tracking is broader (covers personal + day-job + admin). Freelance is invoicing-focused. Run both if useful.
Where is my data stored?+
Locally, in your browser, on your device. Nothing is sent to OneFileClub or anyone else — there is no account, no cloud sync, no analytics.
Does it work offline?+
Yes. Once your personalised copy loads the first time, the entire tracker runs from a single HTML file. Airplane mode is fine.
What does 'personalised copy' mean?+
When you buy, OneFileClub stamps a private copy with your licence and deploys it to a unique URL just for you. You bookmark it, install it as an app, or save the file — and the file is yours, even if OneFileClub disappears tomorrow.
What is your refund policy?+
14 days, no questions asked. Email us, we'll process it and disable your private URL.
One payment.
A time book that compounds.
We'll personalise a copy and email you a private link. Bookmark it, install it as an app, log this morning's blocks.
14-day refund · No subscription
