Events are vital to keeping a business grow and expand its reach. A successful event requires strategy, plan, management, and professionalism. Better attendee engagement is the key to making your event impressive and memorable. Thus, it is crucial to pay special attention to every part of your event to assure that event attendees will be attentive and engaged before, during, and even after the event. Unlike other options, some best mobile event apps provide better features and allow to plan and handle different events efficiently. Back in time, spreadsheets used to be the best option to perform major tasks for events. It is easily accessible and widely-accepted to track budgets, monitor utilized resources, and keep event management costs as lower as possible. Nevertheless, it has various drawbacks such as low-efficiency, risk of losing data, difficult to update data, needs a lot of time to create a report to measure success. But, the event app features make it easier to organize co...