Alarmy - World's most annoying alarm app
Doodle - Make meetings happen. With Doodle, scheduling becomes quick and easy.
Galarm - Social alarm clock and reminders
Standuply - Run daily standup meetings and track your metrics in Slack
Alarm Clock Xtreme - Alarm Clock Xtreme: Alarm, Stopwatch, Timer (Free) is the most popular alarm clock app created and published by AVG Labs for both iOS and Android devices.
MeetNotes - Increase Productivity with Meeting Notes Tool. More effective minutes, Prepare Agenda, Collaborative Notes & Action Items.