I'm a developer and I have to participate in the creation of screens/mockup for our new mobile app. We have an ERP which manages a lot of activities of a company. For example: human resources, accounting, purchases and stocks of materials, order management with a supplier, etc. Our new mobile app will have to interface with this ERP.
There are two possibilities :
- 1 activity = 1 mobile app : an app for human resources, another for orders, ...
- A global app : easier for the user but we will have to manage many (many) screens and we don't know if it is user friendly
We would appreciate some help !