All Trei apps
Library operations
mLibrary
Bookings, passes, and approvals for reading rooms.
mLibrary helps small libraries run seat capacity, student passes, staff approvals, and daily reading-room operations with offline-first sync.
What mLibrary does
- Seat capacity and booking workflow
- Student passes and payment status
- Staff approval and join requests
- Offline local cache and pending sync queue
- Runtime config, maintenance, and update gates
- Premium removes ads only
Common questions
Is mLibrary free?
Yes. Booking, passes, approvals, and admin tools stay available on the free tier. No library feature is gated behind Premium; Premium removes ads.
Does it work when the server is down?
Core reading-room data stays available locally, and safe pending changes are queued for sync when the server returns.
How do I send feedback?
Use trei.dev/feedback with the mLibrary app context.
