2023-04-08 00:00:00 FS Notebook (or field service notebook) is a simplified app for tracking personal field service/ministry activities and notes. It is designed to provide an intuitive, simple and pleasant user experience. It is expected that this app will prove helpful as a simple complement to paper notes, since in many cases a mobile device is likely more reachable. This 'unofficial' app is free, and does not display ads. Features at a Glance - Enter field service report for each day of the month. - View report totals for each month.