At the top of the Spiritual Exercises screen you will see the word Timer on the left and History on the right.
This opens a calendar for the current month and an Activity Log below it. In the upper right is the Email feature.
Swipe right on the calendar to see prior months.
The calendar days where you have done at least one SE session will have a blue dot under them.
To view your SE Journal for any particular day, tap the day (with a blue dot under it).
Your Journal will display all of the sessions you did that day. When you tap a session, you will see your Intention and Notes for that session.
Tap the back arrow in the upper left to return to your Journal.
This Month -- gives you the hours and minutes of SE's for the current month.
Previous Month -- gives you the hours and minutes of SE's for the previous month.