One File · Powerful productivity tracker
Ship more.
Forget less.
A side-project tracker in one HTML file. Six projects, a day job, no patience for Asana. Stage, vision, next step, deadline, log entries — and a momentum-decay banner that flags the project you haven't touched in fortnight.
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 log
Why makers end up with build logs.
Without a record, side projects feel busier than they are.
The next-step field is the build secret.
What's the very next thing? Two sentences. Read it before bed; the project is half-shipped by Wednesday.
Momentum decay is the only nag that matters.
Not push notifications, not friend leaderboards — just the project name with '21 days since last entry'. Either log a step or shelve on purpose.
By-stage donut shows the bottleneck.
Five things in 'exploring', one in 'building'. The chart is the conversation with yourself.
Year-in-review is the actual reward.
What you shipped, what you shelved, what you decided. The export at year-end is honest in a way you'd never voluntarily be.
across 7 stages from idea to live
progress / milestones / decisions / blockers
no recurring fee, ever
log a step on a flight, no wifi
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 progress 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.
Projects by stage
Visual split across categories so the pattern becomes obvious without squinting.
Searchable, sortable list
Every entry findable in seconds — search across notes, sort by anything.
Rating system
Star or scale ratings per entry — the patterns surface in the dashboard.
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, stage, started, self-imposed deadline per row. Sortable, searchable, groupable.
- Search across project, one-liner, vision / north star
- Sorted by project (A→Z)
- Group by stage with one tap
- 10 fields per entry — the right amount of detail
Log
Every entry, in one place.
Date, project, kind, summary per row. Sortable, searchable, groupable.
- Search across summary, details
- Sorted by date (newest first)
- 7 fields per entry — the right amount of detail
How it's different
What you give up vs. Asana. About £150 a year per seat.
Compared with project-management platforms.
- Pricing modelPay once · $8.99£8 – £15 / month, forever
- Account requiredNoYes
- Multi-user / teamNoYes
- Momentum-decay surfacingYesNo
- Build log per projectYesYes
- Data stays on your deviceYesNo
- Ads or 'upgrade' nagsNoYes
The promise
Your build log is yours.
Not a SaaS's quarterly report.
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.
Can I share with a collaborator?+
Not in real time — local-first means no sync. For solo makers, this is a feature; for two-person teams, JSON export + import works.
Does it integrate with GitHub?+
No. The trade-off is the £0/mo and 'survives forever' guarantee. Most solo makers find that the discipline of writing the entry by hand is the value.
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 build log that compounds.
We'll personalise a copy and email you a private link. Bookmark it, install it, log today's progress before bed.
14-day refund · No subscription
