Dongheng: Shift Calendar

Dongheng is a calendar app that makes it easy to see complex shift schedules — like 3-shift or 4-shift rotations — at a glance. 🗓 A pattern that fits you Choose from 3-team 2-shift, 3-team 3-shift, 4-team 3-shift, or a fixed 5-day week — or build your own custom cycle. Set it up once, and all your future shifts are calculated and shown automatically. ⏰ Shift reminders you won't miss Get a heads-up before your day, evening, or night shift starts. Turn off any reminder you don't need. 🌴 Annual and half-day leave, right on the calendar Tap a date to mark annual leave or a half day, and see how many leave days you've used this year at a glance. 👥 Find days off you share with friends Register a friend with a QR code and compare shift patterns to instantly find the days you're both off. Nothing is stored on a server — everything stays on your device. 🎨 A calendar that looks like yours Mix light/dark mode with 5 accent colors to make the calendar your own. If keeping track of a shifting schedule has been a hassle, let Dongheng manage it with you.