Managers can review and approve / update time cards right from the mobile app. They begin by clicking on "Employee Hours" on the home screen. Depending on whether you have a user groups made, you may choose a group of users from the user group list. As you do the list of user's time cards will be presented. Any non-finalized / approved cards will appear in red. To review and approve the time card, tap on it to reveal the details view. In this view a manager can either approve the card without changes or make any changes to the hours / minutes and mileage and provide a reason, scroll down and hit the update button.