Quorum
Attendance for teachers, in the time it takes to call roll.
Quorum takes attendance on iPhone and iPad fast enough to do while a class walks in. Every student starts out present, so you only mark the two or three who aren’t: press and hold a card, slide toward Absent, Late or Excused, and let go. Confirm, and the class is done.
It’s built around the way college courses actually run: several sections, students who add and drop partway through the term, cancelled and rescheduled meetings. Attendance percentages always show the counts behind them and warn you about any day that was never recorded, and every change to a confirmed record is logged.
Rosters come in by pasting them from an email, importing a spreadsheet, or photographing a printed class list. Reminders show only the class name and room, never a student’s name.
I built it for instructors who teach more sections than they have minutes between them. There’s no account and no server. Your records stay on your device and leave only when you export or back them up yourself.