RudelPlanThe whole family. Column by column.
RudelPlan shows every family member’s events side by side – straight from the calendars already on your phone. Create an event for several people once, and shared events go into the pack calendar on every family device.
- one column per person
- no server of its own
- end-to-end encrypted
- kids need no account
- watch app
Who has what, when?
One look is enough: every family member is a column, and the events come from the calendars you already use – personal, work, clubs.
One column per person
Day, week, month and year. Assign one or more calendars to each person; reorder them by dragging.
One event, several people
Parents’ evening for both? Create it once, pick both. Each person gets the event in their own calendar – change or delete it for everyone or individually.
Shared pack calendar
Events that concern the whole family live in the pack calendar and show up on every device – recurring ones like weekly training too.
Kids without an account
Parents keep the children’s events in the pack calendar. A child needs no Google or Microsoft account of their own.
Reminders where they’re needed
On the minute. Per phone you decide whose events it reminds about – the kitchen tablet, say, about everyone’s.
No events at the provider
The pack calendar is encrypted before it leaves your phone. The storage provider only keeps data it cannot read.
Private events
The dentist is nobody’s business? Marked as private, the others only see “Busy” – title, place and note stay on your phone.
News from the pack
When someone creates an event, the other phones show a note – even with the app closed, without any push server. Change recurring events one at a time or all together.
Holidays, bin days, watch
Add the public holidays of your German state and the waste collection calendar (.ics) in one go. RudelPlan can be your default calendar: clock widgets and other apps open days and events directly in it. On a Wear OS watch you see the next seven days – everyone’s or just yours.
Your pack. Your folder.
RudelPlan needs no server of its own. The shared calendar lives in a folder in your OneDrive or on your Nextcloud or WebDAV storage – each device stores its state there and reads the others’.
- Sign in once with a free Microsoft account or paste a Nextcloud share link – the app creates the folder itself
- Bring in the family with an invitation – it carries the key to your events
- Everything in the folder is encrypted with XChaCha20-Poly1305: without the invitation no names, places or times
- Changes from several devices are merged field by field
Good to know
The invitation is the key. Only send it privately to your family – whoever has it can read the pack calendar. Your personal calendars (Google, work) stay where they are; RudelPlan only shows them and adds events if you want.
No account with me, no ads, no profile
RudelPlan reads the calendars on your phone and otherwise only connects to the storage you choose – OneDrive or Nextcloud/WebDAV – for the encrypted pack folder. All details
Calendars stay put
The app reads your calendars directly from the phone. It sends them nowhere.
Encrypted in your own storage
Only the pack calendar goes to the cloud – encrypted, into your own storage.
No ads, no tracking
No analytics, no advertising, no crash reports.
RudelPlan for Android
RudelPlan is in development. If you’d like to hear when it launches, send me a short e-mail.
- SystemAndroid 7.0 or later
- Watchoptional: Wear OS, e.g. Galaxy Watch4 and newer
- Pack calendarfree Microsoft account (OneDrive) or Nextcloud/WebDAV
FAQ
Does everyone in the family need RudelPlan?
No. Whoever uses RudelPlan sees all columns. The others keep their events in their own calendar as usual. If that calendar is shared with you and appears on your phone, it shows up in its column.
Why OneDrive?
Because RudelPlan then needs no server of its own and your data sits with no additional provider. A free Microsoft account is enough; the folder only contains encrypted files.
What if two people change something at the same time?
RudelPlan merges the changes field by field. If one changes the time and the other the place, both changes are kept.
