Doodle - Make meetings happen. With Doodle, scheduling becomes quick and easy.

Akinator - Akinator is an entertainment app that acts like a digital genie that can read your mind. The game will ask you a few questions about the character you have chosen, and it will attempt to guess the character from your provided answers.

Standuply - Run daily standup meetings and track your metrics in Slack

Trivia Crack - Produced by Etermax, Trivia Crack lets players answer trivia questions and compete against other people on mobile devices.

MeetNotes - Increase Productivity with Meeting Notes Tool. More effective minutes, Prepare Agenda, Collaborative Notes & Action Items.

A Google a Day - Online trivia game where you use Google's search to answer questions as fast as you can.