iRollCall is an online attendance management tool designed for a variety of gatherings such as classes, training sessions, events, churches, clubs, volunteer efforts, sports teams, and regular meetings. Organizers can easily set up a roll call and distribute a QR code or a six-character join code, enabling them to monitor attendance as it happens in real time. Participants have the convenience of checking in using any device, whether it's a phone, tablet, or computer, without the need to download an app or create an account. Organizers benefit from features like the ability to print large QR codes, modify attendance statuses, pose custom check-in questions, export attendance records in CSV format, and utilize saved rosters to identify absentees. The Pro version enhances functionality with unlimited roll calls and check-ins, options for recurring schedules, Kiosk Mode for self-check-in by participants or staff approval, collaborative roles, direct exports to Google Sheets, in-depth reporting capabilities, printable QR codes, and prioritized customer support. Meanwhile, the Free plan allows for a maximum of three roll calls every 30 days, with up to 50 check-ins permitted for each roll call. Additionally, first-time free organizers may qualify for a seven-day trial of the Pro version, which requires a credit card.