Free for Android, receiptfiler.com

This simple-looking application might be a new favorite way to track business expenses, especially when on the road.  Choose from a retailer or input your own, indicate the expense category of your choice, and enter the amount you’ve spent to build a suitable record of your weekend away. The handy photo function lets you snap a pic of your receipt (so you can itemize only those reimbursable goods) and even allows for rotation for extra-long receipts. If you’ve ever found yourself crying over that looming stack of crumpled-up Arby’s receipts and weren’t sure how you’ll ever explain it to your boss, Receipt Filer Lite can keep you out of hot water and in the good graces of the accounting department.