I'm a recording artist and music producer.
And I've kept my record for a long time since when I was young to be productive and creative.
But there was no application to meet my demands. As I've been longing for this application I developed this app "Selflog" https://www.selflogapp.com/ by myself at last.
So I'm the first real heavy user of this app. And this app helps me a lot. So I believe that this app helps a lot of people, too. This is my motivation.