iSpend organizes your expenses into separate files called Expense Logs. Each Expense Log contains a list of expenditures you have made, a unit of currency, lists of categories and payment types, and some notes. Each expenditure is described by an Expense Entry which has a date, amount, description, payment type and category. The Expense Entries are organized into categories, which you can edit at any time. Each category may also have ‘Units’ (miles, for example) associated with it, and a ‘rate’ for the conversion of these units into money. If a category uses Units, then expenses in that category will be entered and edited in those units, and the cost is automatically calculated.
iSpend has three main areas, represented by the three buttons along the bottom of the screen. 
On the left is the Expense Logs area where you will choose from the list of expense logs you have created, edit their properties, or export them. In the middle is the currently selected expense log area. The button text shows the name of the expense log. This is where you add and edit individual expenditures. The rightmost button leads to the Categories area, where you edit your list of categories for the current expense log, and edit their properties.

The Expense Logs page lists the individual Expense Log files that contain your iSpend information. The current Expense Log is drawn in blue. Tap Edit in the top corner to create a new file, or tap the blue disclosure button on an Expense Log to go to the Options page. There you can rename your Expense Log, add notes, edit the currency or payment types list, export the expense log, or move it to the trash. When you move a file to the trash, it will appear in a separate section in the list. When you edit the list, you can delete the file permanently, or restore it from the trash by clicking Delete.  You can tap any log in the list to make it current and jump right into the Expense Log View to work with that log. 
 
 To export your expense log tap Export Expense Log from the Options page. This will bring you to the Export page where you will be able to export your data either by sending an email with CSV (comma separated variable) formatted data in the email body, or by uploading your data to the (free) Google Docs service either as spreadsheet data, or as an HTML-based report which you can edit, export or print.  Before you can use the Google service you must sign up for an account with Google (go to https://www.google.com/accounts ), and you must enter your account username (an email address) and password in the iSpend settings section of the iPhone’s Settings application.
Exporting to email does not require an account, but it does require that you save the email body as as a file to import into your spreadsheet. using the Google Spreadsheet service, you can export your data directly to a spreadsheet file for use in Excel or most other spreadsheet programs.    https://www.google.com/accountshttps://www.google.com/accountsshapeimage_1_link_0shapeimage_1_link_1
Download PDF version http://www.chrysalisinitiative.com/ecg/iSpend2Doc.pdf