I need to create an application that works on Anroid and IOS systems supported on the tablet and mobile phones
The application would offer products for sale in a small market that provides all products sold in the minimarket that I will specify later.
The application would also offer services, like drycleaning and other external supplies.
This small market will be located inside the hospital to serve the patients.
Firstly, there will be three tablets; one with the minimarket official, the second with the patients, and the third with the accounting department.
This application should be simple and organized, and it should enable adding the name of the resident, giving each patient a code. Upon the resident's leave, the amount of each product taken is specified by date, providing detailed information on each product taken. The application should also enable extracting a detailed account and a comprehensive account for the duration of stay, in addition to provide us with an excel sheet that includes all residents. It should also provide the "privilege" feature for the accounting manager to enable him to add or remove any resident, and edit or add new products to the application.
I want to know the timeframe of this project and the cost as well.