To Approve/Reject expenses through the mobile app, see steps below:

  1. Once logged into your account, tap on “Approvals”

    2. There are two ways to approve/reject expenses in mobile:
          2.1. Tap the Expense and slide to the right to approve. Slide to the left to reject.
          2.2 Click the Expense to open, scroll down, then click Approve or Reject.

Note:  You should have approving rights to be able to approve an expense.
To assign an approver please see the article: Setting your Approval Flow

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