Sumo Mobile application is developed to work Sumo Optimus Solutions software. The core functionality of the software will be available if the corresponding features are opted by the Client. Sumo Application is designed to bring Staffs and Agencies under a common Tech Platform. The functionalities of this Application can be utilized for those having , Username and Password . If you face any issues using our Sumo app, our customer support team will be available during the UK office hours at 033 0057 0377 or email : [email protected] Timesheets, Invoices, BH Approval, Job Broadcasts etc can be managed and viewed by the Sumo Application.