Not very intuitive
The are no instructions for this app. While easy to log your blood pressure and see your BP for each day and a summary for the week you cannot see your BP for a longer period. Sometimes you may see a summary for your BP for a month but you need to close the app then open it again to record your BP. There is no selection to see your summary for over 5 days you cannot, it just pops up on its own. This app is not worth the $2.99 you pay for it