If you run a weekly study group, book club, sports team, or any recurring meetup, you know the pain of tracking attendance. Who came last week? Who’s been absent three times in a row? I got tired of juggling spreadsheets and paper lists, so I built a lightweight Android app to handle it.

I’m the organizer of a local meetup group, and every session I’d scramble to remember who attended and when. I needed something dead simple: add members, tap their names when they show up, and review the history later. No bloated features, no social networking nonsense, just a digital attendance sheet that works offline.
The app started as a personal tool, but after using it for a few months, I figured other organizers might find it useful too. So I polished it up and put it on the Play Store.
What It Does
The app is built around three core workflows:

- Member management: Add people to your group roster with their names and any relevant details. You can edit or remove members as your group evolves.
- Attendance logging: When someone shows up to a session, tap their name to mark them present. It’s faster than calling roll or passing around a sign-up sheet.
- History review: View past attendance records to see patterns—who’s a regular, who’s falling off, or when participation dipped. You can also delete old records if needed.

That’s it. No account creation, no cloud sync, no permissions beyond basic storage. Your data stays on your device.
Who It’s For
This app is for anyone who leads a group and needs a better way than pen and paper to track participation. Think study group coordinators, volunteer organizers, club presidents, fitness class instructors, or hobbyist meetup hosts. If you’re tracking the same set of people across multiple sessions and you want a record of who attended when, this will save you time.

It’s not designed for large organizations or formal HR attendance systems—it’s intentionally simple. If you need payroll integration or biometric check-ins, look elsewhere. But if you just want a straightforward tool that does one thing well, give it a shot.
The app is free and available now on the Play Store. I’ll keep fixing bugs and adding small improvements as they come up. If you run into issues or have feature requests, drop me a line—I’m always listening.
Download on Google Play: 모임 출석체크 – 모임 출첵, 모임 관리, 모임 출석부
Official page: reactiveworks.dev/apps/attendance




















