Our team is working on the design of a platform for finding flights on private jets. From the level of the customer - who buys a flight, and the aircraft operator - who can sell a flight and buy a flight from another operator.
We have broken down the operation of the application into a dozen scenarios, the titles of which are on the first screens.
The web version of the application is nearing completion, and we have created in Adobe XD a design for an application that is a mobile interface, which we would like to launch simultaneously with the website.
We would prefer an application in a universal, cross-platform framework.
All information displayed in the application will be downloaded from our server.
In case of interest, I will provide the app design in .xd extension.
How do you price the cost of creating such an application?