Thank you to TriCore's Srini Nakka, Senior Practice Manager, for the tip.
Oracle Tip #24 - Oracle Internet Expense on the GO
With Oracle Internet Expenses 12.1.3 and above, business users can now easily track business travel and manage expense reports anytime from anywhere. Oracle Internet Expenses is compatible to be used on iPhone and IOS Android
Business users can now use the iPhone or Android apps to create expense items from calendar events and camera and with quick entry, submit expense reports, and approve expense reports that are pending their approval. The app contains two parts, the app that can be downloaded from the App Store and deployed on the device and the corresponding data services, delivered as a patch to be applied on the middle tier. The following are the version requirements:
On an iPhone the app can be installed on iOS 6 and above.
On Android the app can be installed on 4.0.3 or above.