You can customize your collector further by managing some Collector Settings for Field Force App Collector. Settings available are:
Cut off Date: This option lets you set a cut off date for the collector or disable it. You can choose to keep it off and you would have to manually disable the collector to close it or you can switch it on and set a date.
Enable CATI: This option would allow your agent to collect survey response over telephonic interviews. You can switch it off or on.
Add custom field headings to show data in app: You can add custom field headings that would be reflected with the data in the app. You can set a maximum of 3 fields.
Survey mode in app: This