
Free
About
Adsum is the ultimate attendance management app for trip organizers, teachers, tour guides, and event coordinators. Say goodbye to paper lists and time-consuming roll calls – count your group in seconds!
KEY FEATURES:
• INSTANT ATTENDANCE COUNTING
Start a gathering and see who's present, on the way, or missing – all in real-time. Participants confirm their status with a single tap.
• EASY GROUP JOINING
Share a unique code or QR code with your group. Participants join instantly by scanning or entering the code – no registration required.
• ANNOUNCEMENTS
Keep everyone informed with instant announcements. All participants receive push notifications immediately.
• TRIP SCHEDULE
Create a detailed schedule with dates, times, and locations. Participants always know what's next.
• BUILT-IN CHAT
Group chat for the entire trip plus private messaging between participants and organizers. Stay connected throughout your journey.
• CO-ORGANIZER SUPPORT
Invite co-organizers to help manage the trip. Share responsibilities for attendance counting and announcements.
• MANUAL PARTICIPANTS
Add participants who don't have smartphones. Mark their attendance manually during gatherings.
• EXPORT TO PDF
Generate printable QR codes for easy distribution.
PERFECT FOR:
- School trips and field trips
- Tour groups and guided tours
- Summer camps and youth groups
- Corporate team events
- Sports teams and clubs
- Any group activity requiring attendance tracking
Download Adsum and make your next trip stress-free!
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What's New in Adsum App
1.1.1
February 10, 2026


