Week✦Spark
A weekly calendar that feels like yours — notes, checklists, alarms and the dates you never want to forget, in 13 languages.
Built around how a week actually feels
Not another meetings-and-work calendar — WeekSpark is for the everyday rhythm.
Notes with color & alarms
Add a note to any day, color-code it, set a time, and get an alarm — with or without sound.
Checklists
Turn any note into a checklist for groceries, packing, or a to-do list you can tick off.
Recurring items
Daily, weekly, or monthly — set it once and it keeps showing up.
Important dates, automatically
Birthdays, anniversaries and engagements are entered once and return every year, marked in gold.
13 languages, real holidays
Each country's public holidays are calculated automatically — including moving dates like Easter, Lunar New Year and Eid.
Search everything
Find any note across every week instantly.
Light & dark mode
Switch anytime — WeekSpark follows your preference.
Private by design
No account, no cloud sync, nothing collected. Your week stays on your device.
See it in action
Week view, month view, checklists, alarms and more.
Available in
One purchase. Yours forever.
Try WeekSpark free for 7 days. After that, a single one-time payment unlocks it for good — every future update included. No subscription, nothing recurring.
Free 7-day trial → one-time unlock