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We don't snoop on you.

Here's what that means and why it matters.

What your calendar knows about you

Your calendar is more personal than your email. It knows when you see your therapist, when you're meeting a lawyer, when you're job hunting, when your kid has a doctor's appointment, when you're trying to have a baby, when your relationship is in trouble. It knows the shape of your actual life.

What Google Calendar does with that

Google Calendar is free because you are the product. Your events are scanned. The patterns in your schedule feed advertising profiles. "Dentist Thursday" tells them your insurance situation. "Divorce lawyer Monday" tells them your relationship status. "AA meeting every Tuesday" tells them something you may not want anyone to know. They don't sell your calendar entries directly — they sell the inferences. It's legal. It's in the terms you didn't read. It happens every time you open the app.

What Apple Calendar does

Better. Apple's business model isn't advertising, so they have less incentive to mine your data. iCloud calendar sync is encrypted in transit. But your calendar still lives on Apple's servers. Apple can see it if a court orders them to. And if you're using Gmail or Google accounts synced to Apple Calendar — Google still gets the data on their end.

What FuckenCalendar does

Nothing. Your data lives in your browser's localStorage. It never leaves your device. There is no server. There is no account. There is no company reading your plans. Export your data as a JSON file whenever you want. Import it on another device. Delete the app and your data is gone — actually gone, not "deleted from our systems within 90 days."

The tradeoff: no sync between devices unless you export and import. We think that's worth it. You might not. That's a fair choice to make with full information.

Why we built it this way

Because nobody loves a fucken calendar as much as we do. And the ones that exist aren't built for you — they're built around you, extracting value from your attention and your data. This one is just yours.

FuckenCalendar
What this is and why

Four states. That's it.

Open — needs doing, no time yet. Maybe — possible, rough window. Locked — has a time, it's happening. Done — finished or let go. Miss something Locked? It quietly becomes Open again. No guilt. No record of the failure.

Nothing leaves this phone

Your calendar lives in your browser. No account. No server. No company reading your plans. Google Calendar scans your events to build advertising profiles on you. This doesn't. Your data stays on your device, always.

Backup and sharing

Tap Backup → Export to save your calendar as a file. Do it often. If you clear your browser's cache without a backup, your calendar is gone.

To share, send someone your file. They tap Backup → Add from a file. Their stuff stays, yours gets added.

Using more than one device

Your phone and your laptop each keep their own calendar. Pick one as your main device and make your changes there.

To bring the other one up to date, export from the main device, then on the other tap Backup → Replace with a file. It becomes an exact copy.

Why not just Add? Adding only brings in new items. It won't copy things you ticked off, changed or deleted. Replace does.

Put it on your home screen

Open your browser menu and tap Add to Home screen. It sits there like an app and opens straight into your calendar. Same data, one tap.

Check the fucken calendar.

Built for the people who say that. And the ones who hear it. Free forever. Part of the Futurizing ecosystem.