For attendance applications, you may want to collect additional data. Thus, use the Questions feature, which enables you to have the app user enter data after each scan. For example, you might want to collect course or building information. You can do this with a question answered by the app user via form entry or multiple choice.
Also, since each scan includes a time-stamp, you’ll be able to calculate the total time for that class, lesson, event, etc. in Excel, Google Sheets, or other database programs. Moreover, for larger-scale tracking, we have an optional GPS location feature.
When you have a large number of sessions (or classes, events, etc) to track attendance for, create a service for each group. Also, you can use a session question to denote within one service which group the subsequent data belongs to. Then, the session name/ID becomes part of the scan record for all scans until changed or cleared.