Approvers will be able to approve the expense reports assigned to them via mobile app. In order to do so, follow the steps mentioned below:

1) Log in to the mobile app and go to the "Approvals" section on the home page.

2) Under the Pending tab, all the expense reports awaiting your approval will be listed.

3) Open the report to be approved, review all the lines on it and if all looks good then tap on the "Options" link at the top right corner of the screen and select "Approve" option to approve the expense report.

4) Enter appropriate remarks/comments and tap on Ok

5) Once approved, a confirmation popup will be displayed that the expense report is approved.

6) The approved expense report will now be seen under the Completed tab.