NIS — The On-Call Substitution System is a professional management application that allows you to quickly and fairly plan daily substitute assignments in schools.
📋 KEY FEATURES
• Automatic Substitution Plan
Select absent teachers, enter excuses, and create a fair substitute plan with a single click. The system automatically assigns substitute teachers according to their workload.
• Partial Absence Support
If a teacher is only absent during certain hours, substitute assignments are only available during those hours. Unnecessary assignments are avoided.
• Weekly On-Call Rotation
On-call positions rotate automatically according to week number. You can view the rotation for future weeks in advance.
• Data Upload from Excel
Upload lesson schedules and on-call lists from Excel files in seconds. Sample template download support is available.
• Reporting and Sharing
Save your replacement schedule as PNG, PDF, or text and share it instantly via apps like WhatsApp,
Telegram, and Bip.
• Replacement Archive and Statistics
Filter past replacement records by date. Track weekly and monthly replacement load rankings.
• Dark Mode
Supports a dark theme that is easy on the eyes.
💼 WHO IS IT FOR?
Designed for school principals, vice principals, and duty coordinators.
🔒 PRIVACY
All data is stored only on your device. No data is sent to the server.
📱 SUBSCRIPTION
15-day free trial. Monthly or annual plan options.
Managed via Google Play, you can cancel at any time.