You can see your weekly, pay period, monthly, yearly and a customer timeframe of your totals on the Totals tab.

1. Tap Totals on the bottom of the app.

2. Then tap Total on the top row.

3. Then tap Month along the top.

By default the current month is selected. You can choose different timeframes by tapping the Dates above the Month button. The following page will appear. Select a new timeframe and tap Save on the top right.

With the premium subscription you can compare a previous period as well. By default it is selected when you have the premium subscription. You can turn it off if you don't wish to see that.