This is a free app that can validate community members who use a shared facility, like a swimming pool or a gym. Members can 'check in' and 'check out' to the facility. The app has two main goals: validate authorized members and record the usage to a Google spreadsheet. The usage can be viewed and a number of useful statistics can be extracted from the recorded data. Managers can edit the spreadsheets or download the data for viewing.

For more info, see: https://pool.pejaver.com/