I need a car wash app

The project is that there are multiple companies that i know that they have cars to wash on the go but they don't have an app so i want to provide them with 2 apps 1 is for the driver & one for the client its like uber when you open the app it will connect you with the nearest car available and give you estimate time to reach and ability to select the size of car for example:
SUV
Saloon
Coupe It doesn't matter to put a scroll bar for the model And to support online payment or cash on
finish
And support IOS