Learn More about mercuryapp.

Get data, make progress, make better decisions.

Using MercuryApp

MercuryApp is simple to set up and use. It's like keeping a journal -- only simpler and with extra information!

Pick something to track, log your daily feelings, and get data that can help you improve your life and make better decisions.

The screenshots below show you how it works.

Set up one or more things to track. You can even hide the results from yourself for a while!


Schedule when and how you want to receive notifications:


Capture information on the web. Log your feeling, any additional data, and an optional note:


To save time, you can also respond directly to your email:


After a time, you can view your journal & analytics:


And, a quick glance shows you what words you've used the most: