Cron - Cron Calendar.
Today In Life - Plan your life, not tasks
KosmoTime - The to do list with super powers
Brain.fm - Music designed for the brain to enhance focus, relaxation, meditation, naps and sleep within 10 - 15 minutes of use.
Vimcal - Vimcal is the world’s fastest calendar, beautifully designed for people who work remotely and live in their calendars.
Moodly - Get a better sense of focus and relaxation by listening to ambient nature sounds.