StorePreviewer - See how your app will look like on the App Store
BurnoutIndex - Check your burnout risk. Backed by science, forever-free.
App Store Launch Stories - A podcast about the stories behind app launches
Calm - Calm.com can help you reduce stress and increase calm.
Retro App Store - How App Store would look like if it was launched in 80s
Headspace - Meditation made simple. Brilliant things happen in calm minds.