calwonder
calwonder is a dead-simple calendar for parent life - add an event once, get reminded automatically, and share a calendar with other parents so no one misses the date.
Every school WhatsApp group and circular has a date buried in it somewhere. calwonder gives you one place to put it, so it's not on you to remember.
A title, a date, an optional time and location - that's it. No clutter, no setup.
3 weeks, 2 weeks, 1 week, 3 days and 1 day before - calwonder picks sensible defaults based on how far out the event is, and you can adjust them.
Create a calendar for a class or school and invite other parents with a code - everyone sees the same dates.