dDeck Support

dDeck is the offline OS for private tutors — made for DHPL. No login. No cloud. Everything lives on your device.

Scheduling that just works

• Native date & time pickers — device timezone aware
• Weekly repeats
  • Mon 8am + Thu 11pm as separate series, or
  • Mon + Thu same time
• Double-booking guard — one student, one slot
• One-off reschedule for missed classes

Alarm reminders (not just notifications)

• Custom reminders: 5m, 15m, 30m, 1h, 1d + custom
• Alarm sound (alarm.wav) with timeSensitive + bypass DND on iOS/Android
• Live alarms: “class time + 2‑min overdue” repeats until you tap I’m in class

Today & Review

• Today shows mins until/past, red overdue, “In class now” vs “Upcoming”
• Monthly Review opens on Today first — then Past / Upcoming / All
• Chronological fix: Sunday 30 before Monday 31 + weekday display (e.g., Monday 12 2027)
• Batch actions: mark Done / Missed / Cancel, pull-to-refresh