Xero - Xero is online accounting for your small business.
Everlance - The #1-rated mileage and expense tracking app
Datamolino - Process all invoices without retyping. We turn your invoices into structured electronic documents, that you can import directly into your accounting system.
Tour - Automatic mileage tracking with iBeacon + Foursquare support
DOKKA.com - The Future has Arrived: Accounting Process Automation
MileWiz - Automatic Mileage Tracking