Your week. Yours alone.
A weekly planner that fits on one screen. End-to-end encrypted, so we literally cannot read your tasks. Works offline. One app and one account on web, iOS, and Android.
Free for 14 days. No credit card. Cancel anytime.
A weekly planner, nothing more.
Everything it does, and everything it refuses to do.
One screen, seven days
Monday through Sunday in front of you, all week. Drop a task on a day or leave it undated. That's the whole interface.
We can't read your tasks
Everything you write is encrypted on your device with a key we never see. The server holds ciphertext. Open-source crypto.
Built for ADHD
No projects. No priorities. No assistant trying to plan your day. Just your week, the way a weekly planner is supposed to feel.
Offline-first
Works on a plane, a subway, a passport line. Your week is ready when you are; sync catches up later.
Same app everywhere
Web, iOS, and Android. One account, one habit, the same weekly view across every device.
No bloat, no nag, no AI
No analytics SDKs, no ad pixels, no chat widgets, no "smart" suggestions. Strict CSP, no third-party JS.
Three plans. No tracking. Ever.
We don't sell your data because we can't read it. Pick the plan that fits how you pay.
Every plan includes
- End-to-end encrypted, zero-knowledge sync
- Web, iOS, and Android from one account
- Works offline. Always.
- Email OTP sign-in (no passwords, no OAuth)
- Open-source crypto module + protocol whitepaper
- No analytics, no ad pixels, no third-party JS
14-day money-back guarantee on every plan.
Honest answers.
Why no team plan?
weekkii is for one brain. Sharing a week is a future feature for couples and families. A team-management product would pull us into permissions, comments, and assignments, none of which a minimalist weekly planner needs.
What happens if I lose my passphrase?
Your data is gone. Permanently. We can't recover it because we never had it. This is the trade you make for true zero-knowledge encryption: no password reset, no key escrow, no biometric shortcut. We warn you twice during signup so you can write the passphrase down somewhere safe.
Why pay for what Apple/Google give away?
Apple, Google, and Microsoft give you free task apps because they monetize you elsewhere, through hardware, ads, or workspace lock-in. We don't sell your attention. $4/mo is what it costs to run a private, encrypted, ad-free product without compromising the model.
Can I export my data?
Yes. Every plan exports the full archive as JSON or printable PDF, anytime, no questions.
How is this different from TeuxDeux?
TeuxDeux nailed the weekly view; we love it. weekkii adds zero-knowledge encryption, real offline-first sync, recurring tasks, and inbox lists for undated items. Same shape, more privacy, more capability.
Ready to take your week back?
Sign in with your email. We'll send a 6-digit code. No passwords, no OAuth, no third parties.
Start free trial