You can set up a recurring Invoice while creating the Invoice.
The application will allow you to set up an interval for recurring Invoices and also an end date. All the recurring invoices will be created as per the options selected by you.
You can set up a recurring invoice from Invoice tab -> Check the Recurring Invoice option while creating the Invoice -> Set up an Interval for your invoices and select an end date.
This option is currently available for iOS, Mac OS, and Android device application. It will be available for Windows with a future update of the application.
Additionally, you can also end a recurring Invoice any time from the Invoice tab of the application. Just edit the invoice and set today's date as the end date.