For a client to use the App you will need to add a client as a Professional (an individual staff member of a client).
More about Professionals here if you're new to them and what types there are and how you can customise their access levels.
Once you've created the professional, to get them onto the app;
Go to Logins
Search the Professional's details
Select the professional
Click "send professional details"
The main benefits of using the App is that Clients can;
request bookings that will feed directly to your allocations screen
directly appoint staff
view the status of current open bookings/cancel them/accept who is appointed
they can also view a full history of the last 100 shifts per client.
place restrictions or make requests for staff they like
view/query/approve time-sheets submitted by members on the app.
Here you can download the manuals that serve as tutorials
Client App
How to download the Client App for Apple Devices
How to download the Client App for Android Devices
If you would like a copy of these guides in word format to edit to suit your business needs please email your request to support@entiresoftware.com.