Concur (iOS, Android, BlackBerry; subscription required)
Jet-setting business travelers can ditch that briefcase full of crumpled receipts with Concur, an app designed to streamline expense reporting. Just snap a photo of a receipt, and the app automatically records all the pertinent details, such as the date, time, amount and the vendor’s name. Within Concur, you can record credit card data directly to expense reports, attach receipts and submit them for approval -- all without having to be in the office. The app is free, but requires a monthly subscription; fees start at $8.
Concur: Mobile Access