John's Background Switcher - Switch backgrounds to trending imgur, reddit, tumblr threads
Grapefruit - An app for managing your mental health
Wallcat - Enjoy a new, beautiful wallpaper, every day.
Joy - Spend Happier & Build Your Savings
Splashy - Breathtaking, auto changing wallpaper app for macOS, Windows, Linux, iOS & Android
GoodMind - AI-powered assessments & stigma-free counselling sessions