OM

Debjit Sarkar 1986

About this app

OM helps schools and teachers scan OMR answer sheets, auto-grade responses, and export results—quickly and accurately.

WHO IT’S FOR
• Schools, colleges, coaching centers
• Teachers, exam coordinators, invigilators

WHAT YOU CAN DO
• Scan OMR sheets with your phone’s camera
• Auto-grade against answer keys and get instant scores
• Export results to Excel for sharing and archiving
• Review per-student and per-question performance
• Work offline while scanning, sync when online (Firebase)

KEY FEATURES
• Fast CameraX scanning with on-device ML
• Supports subject codes and booklet sets
• Teacher-scoped data per school and subject
• Excel export (XLSX) for reports
• Clean UI designed for exam workflows
• No ads. No student accounts.

HOW IT WORKS

Sign in with your school credentials.
• School name (BLOCK letters)
• School email ID
• App login password
• 4-letter subject code
• Teacher serial number (e.g., T01/AB89)

Scan OMR sheets and verify captures.

Compare with answer keys to auto-grade.

Export results and share as needed.

PRIVACY & DATA SAFETY
• Data is encrypted in transit.
• Teacher-scoped deletion (in-app): Settings → Delete Account
– Deletes your teacher data across all subjects for the signed-in school.
– Optional: with your export password, you can also request full UID deletion (profile, allowlist, and Firebase sign-in).
• Web deletion request (post-uninstall):
https://docs.google.com/forms/d/e/1FAIpQLSdM4HKdPxBnO3ffqbAHc_CYB1rP2Z5LpOiza-LzozE6qk8mFw/viewform?usp=sharing&ouid=117416340043925899311

• Privacy Policy (includes “Account Deletion” anchor):
https://drive.google.com/file/d/11R_aPD8LMPP6ne2AvslwxYGQiDL3zfhY/view?usp=sharing

REQUIREMENTS
• Android 8.0 (API 26) or higher
• Rear camera with good lighting for best scan accuracy

SUPPORT
Questions or feedback? Email: [e-mail]

What’s new

WELCOME