Twitter Polls - Polls embedded in tweets
Galarm - Social alarm clock and reminders
Curious Polls - Answer a question once a day for the chance to win £100/$100
PollScout - Find best Polls from all over the Twitter at one place 🎉
Simple Poll - The easiest way to create polls in Slack
Digital Alarm Clock - Digital Alarm Clock – Bedside Clock, Stopwatch is a 100% free alarm app that contains multifunction, such as alarm clock, bedside clock, stopwatch, scene mode, calendar, and timer, etc.