Keep your inbox empty and you distraction free.
I was tired of my email ADHD, so I built an app that puts Do Not Disturb on your Gmail inbox. You can turn it on to hold new emails out of your inbox. A clean inbox allows me to focus on my most important priorities, not the most recently received email.
The app delivers your emails to your inbox on a schedule you set (or on demand).
You can whitelist specific contacts and labels to ensure those emails arrive directly in your inbox.
It is free and works on mobile and desktop.