Attendance OS
Auto-sync your LMU attendance from the portal
As of July 2026, Attendance OS has — users in the Education category.
Usersno change0%
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Ratingno change0%
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— reviews
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Version
1.1.0
Manifest V3
History
1 snapshotsTracking since Jul 1, 2026.
Not enough history yet for this metric — the chart fills in as we collect more snapshots.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Jul 1, 2026 | — | — | — | 1.1.0 |
| Now | — | — | — | 1.1.0 |
Permissions & access
- Permissions
- storagetabs
- Host access
- https://att2.lmu.edu.ng/*
Screenshots
About
**Attendance OS** is a productivity extension for LMU students that automates attendance tracking and planning. **Core Features:** - **Auto-Sync:** One-click sync from the LMU attendance portal (att2.lmu.edu.ng) directly into your dashboard - **Safe Skip Calculator:** Know exactly how many classes you can skip and still maintain your target percentage - **Recovery Planning:** Get real-time feedback on what attendance rate you need to recover if below threshold - **Weighted GPA Tracking:** Monitor your overall attendance health across all courses with unit-weighted averaging - **Offline Access:** Full PWA support—access your data offline with automatic sync when reconnected - **Dark Mode:** Eye-friendly theme toggle for extended study sessions
Technical
- Version
- 1.1.0
- Manifest
- V3
- Size
- 13.29KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- injaeehdocekbedpcdjhinjhkfldogfm
- Developer ID
- u238ed87111e4b1f949073de9124e0dce
- Developer Email
- [email protected]
- Created
- Jun 30, 2026
- Last Updated (Store)
- Jun 30, 2026
- Last Scraped
- Jul 1, 2026
- Website
- —
Data sourced from the Chrome Web Store · last verified Jul 1, 2026.