We have recently added the ability to 'Swipe right' through your job fields in the vWork iphone/ipad app.
This is the fastest way to enter information in the app and is shown below:
Please note this is only available in iOS app version 9.8.7 going forward.
Also when in a signature field you have to swipe outside of the signature area.
You can also set the app to return to the jobs screen as soon as the job is complete.
To change this setting just go to:
Menu > Settings > Advanced settings > Job complete goes to jobs list.