One File · Powerful productivity tracker
Every issue.
Every grade. Every run.
A comic book collection log in one HTML file. Series, issues, run-completion %, CGC grading — for the collector chasing complete runs of Spider-Man, Sandman, Saga, anything.
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 comic collectors track runs.
Runs are the unit; the dashboard makes the math.
Run-completion banner ranks your closest run.
Watchmen 12/12, Sandman 75/75, Spider-Man 47/700. The dashboard surfaces what you're closest to completing.
Variant tracking is first-class.
Newsstand vs. direct, 1:10 / 1:25 / 1:100 incentive ratios, Canadian + UK price variants — the fields experienced collectors care about.
Key issue flag preserves the why.
First app of Wolverine. Death of Superman. The comics that matter for reasons beyond rarity.
Era + publisher donut shows shape.
Modern Marvel vs. Bronze DC. By-publisher breakdown after 200 issues is honest.
across 4 series
real CGC grades
no recurring fee, ever
no marketplace fees
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
Add an issue 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.
Tier progression
Lifetime totals roll into satisfying tier badges as you log.
By publisher
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.
Photo per entry
Optional photo field stored locally as base64 — never uploaded.
PNG share cards
One-tap share card of your stats, ready for Instagram or a group chat.
Cross-entity links
Reference one entity from another — relationships stay intact across edits.
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
- Quick-add button — log without leaving the home screen
- Recent entries on the dashboard so the last log is one tap away
Long boxes
Every issue, in one place.
Series, issue #, condition, numerical grade per row. Sortable, searchable, groupable.
- Search across issue #, key issue note, notes
- Sorted by bought (newest first)
- Group by series with one tap
- 16 fields per entry — the right amount of detail
Series
Every series, in one place.
Series title, publisher, era, total issues in run per row. Sortable, searchable, groupable.
- Search across series title, notes
- Sorted by series title (A→Z)
- Group by publisher with one tap
- 6 fields per entry — the right amount of detail
Gallery
The whole jungle.
Every plant photo, in one grid. Tap any to see it full size.
- 6 fields per entry
How it's different
What you give up vs. CLZ / iCollect. Barcode scanning.
Compared with subscription collection apps.
- Pricing modelPay once · $9.99£8 – £15 / month, forever
- Account requiredNoYes
- Barcode + cover scanningNoYes
- Run-completion bannerYesLimited
- Variant + key issue trackingYesYes
- Data stays on your deviceYesNo
- SubscriptionNoYes
The promise
Your long boxes are yours.
Not a marketplace's.
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.
Pulls market values from CGC / GoCollect?+
No — manual entry. Update quarterly; the trade-off is privacy at zero recurring cost.
Manga / Western / indie?+
All supported via publisher field. Manga as a publisher option, indie + small press too.
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 long-box catalogue of your own.
We'll personalise a copy and email you a private link. Bookmark it, install it as an app, log the next pickup.
14-day refund · No subscription
