The Comotel Mobile application, designed for a smartphone, is an overlay for the Comotel desktop program, which covers the areas of Equipment Rental, Service, CRM, Purchasing and Sales, and Accounting. The project assumes a modular construction and the first module is the Rental.The Comotel Mobile (CM) app makes customer service easier for rental agents. Rental - main functions:1. Machines (equipment)2. Releases3. Rental / booking schedule4. Reservations5. Returns6. ContractorsFull integration of CM with the extensive and proven Comotel system ensures stable work of employees in the field and online data exchange with employees of the head office.