Headspace - Meditation made simple. Brilliant things happen in calm minds.
StatsD - Simple daemon for easy stats aggregation.
Zenify - Raise your consciousness, self-awareness, and mindfulness
Site24x7 - Site24x7 offers both free & paid website monitoring services. Monitor websites remotely and receive instant email/sms alerts if your website becomes unavailable. View uptime & performance graphs of your website monitors.
YOU app - Gently nudges people into healthier daily habits
Prometheus - An open-source systems monitoring and alerting toolkit.