83 apps
Gregorian and Persian (Jalali) calendar with a two-way date converter
2026-10-14
A simple notepad and to-do app with an excellent navigation
A simple yet useful birthday manager. Birday is free and ad-free! 🥳
Tasks, notes and calendar over CalDAV — or local-only on your phone.
2026-10-12
Access your replacements with style
2026-10-08
One phrase — and it's on your calendar. No forms, no fields.
2026-10-07
Stay organized. Stay focused. Stay in Flux.
Keep track of journals, notes & tasks - iCalendar compliant and syncable with yo
A date and calendaring tool for Android
2026-10-01
Quantum-safe encrypted planner to schedule & manage your events & sync calendars
2026-09-26
Sync local calendars offline. Free, open source, no account needed.
2026-09-22
Wake up with light! This alarm can only be turned off when your room is bright
2026-09-20
A smart shift calendar
2026-09-15
A calendar provider add-on for Suntimes.
2026-09-12
A menstrual calender with calculation of fertile days according to Knaus-Ogino.
2026-09-05
Todo.txt manager. Offline, works with Syncthing. Fork of SimpleTask Cloudless
2026-09-03
See birthdays and other events from your contacts in your calendar.
2026-08-26
Feature rich event, group and time management system
Minimal Calendar Widget
2026-08-23
Outliner for taking notes and managing to-do lists in Org-mode format
2026-08-15
Fixed and random reminder scheduler.
Access to the Online Portal for Students at the University of Passau
2026-08-13
The only fully-functional open-source calendar app with Material You.
2026-08-04
Etar is a material designed open source calendar, for everyone!
2026-07-31
