📈Last 7 days+14 installs — 56% faster than the week before (+9) · 1/day since Oct 7
🛠Updatesactively updated · updated 2 days ago · every ~11 days (3 updates tracked)
Installs since launch
+45 installs
since Oct 7
Update history
1.11.0Nov 13, 2026
• Get your first class ready with a four-step setup checklist.<br>• Add a student, create a class, enroll them and record the first check-in.<br>• Progress updates automatically, and the guide disappears after your first check-in.
1.9.3Nov 2, 2026
Routine maintenance update.
1.9.1Oct 22, 2026 · seen Oct 24, 2026
• Setup errors now let you retry without getting stuck.<br>• Student-list loading is more reliable, with a clear retry option.<br>• Find support and leave a store review from Settings.<br>• General reliability improvements.
LessonOS: Attendance Tracker is a health & fitness app by cjtoolseram with 100+ downloads (about 162 estimated). +14 installs in the last 7 days. Released Mar 25, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Check-in, classes & attendance for coaches, martial arts & gym studios”
