Classlio: Offline Attendance

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About this app

Classlio – Smart Attendance App for Teachers

Save time, stay organized, and manage your classroom with confidence.

Classlio is a modern attendance app designed for teachers, tutors, coaching institutes, and schools. Mark attendance in seconds, generate professional PDF and Excel reports, analyze attendance trends, and securely back up your data—all from one simple and reliable app.

Whether you're teaching a single class or managing multiple batches, Classlio helps you spend less time on paperwork and more time teaching.

🚀 Why Teachers Choose Classlio

✔ Fast one-tap attendance

✔ Works completely offline

✔ Professional PDF & Excel reports

✔ Attendance analytics & insights

✔ Secure Google Drive backup

✔ Smart classroom management

✔ Privacy-first design

✔ Modern, easy-to-use interface

📋 Attendance Made Simple

Taking attendance shouldn't interrupt your class.

Classlio lets you mark student attendance with a single tap, review previous attendance records, and manage multiple classes without complicated workflows.

Everything works smoothly even without an internet connection.

👨‍🏫 Class & Student Management

Organize your classroom effortlessly.

• Create unlimited classes

• Add and manage students

• Assign roll numbers

• View attendance history

• Search students instantly

• Track attendance percentages

Perfect for schools, colleges, tuition centers, and private tutors.

📊 Powerful Attendance Analytics

Go beyond simple attendance records.

Understand classroom performance using beautiful analytics including:

• Attendance trends

• Monthly summaries

• Attendance heatmaps

• Student rankings

• Best & lowest attendance

• Class performance insights

Identify students who may need additional attention before attendance becomes a problem.

📄 Professional Reports

Generate polished attendance reports in seconds.

Export attendance as:

• PDF Reports

• Excel (XLSX)

• CSV Files

Create professional documents ready for sharing with parents, school administrators, or institute management.

Classlio Pro also supports advanced Excel reports with multiple sheets, formatting, analytics, and branded school information.

☁️ Secure Backup & Restore

Protect your attendance records.

With Classlio Pro you can:

• Backup to Google Drive

• Restore on a new device

• Maintain multiple backup versions

• Keep years of attendance records safe

Never worry about losing your classroom data.

🔒 Privacy First

Your classroom data belongs to you.

✔ No mandatory account

✔ Works offline

✔ Secure local storage

✔ Optional Google Drive backup

✔ App Lock using your device security

Your student information stays protected and under your control.

⭐ Classlio Pro

Upgrade to Classlio Pro to unlock professional tools designed for educators.

• Unlimited classes & students

• Ad-free experience

• Professional PDF reports

• Advanced Excel exports

• Attendance analytics

• Google Drive backup & restore

• School branding

• Premium insights

Perfect for teachers who want a complete classroom management solution.

🎯 Perfect For

• School Teachers

• College Lecturers

• Coaching Institutes

• Private Tutors

• Training Centers

• Educators managing multiple classes

❤️ Built for Modern Educators

Classlio is designed to save teachers time while providing powerful tools for attendance tracking, reporting, classroom analytics, and secure data management.

Whether you're tracking daily attendance, generating monthly reports, or monitoring long-term student performance, Classlio helps you stay organized with a fast, reliable, and professional attendance management experience.

Download Classlio today and make attendance management smarter, faster, and stress-free.

What’s new

🚀 Classlio v2.0 is here!
💎 NEW: Institutional Branding—add your school or institute logo and name to professional reports.
🛡️ NEW: Android Auto Backup—your records are now automatically protected across devices.
🔄 NEW: Deep Undo—instantly restore deleted classes and all their data.
📈 IMPROVED: Reactive Pro Dashboard and new Efficiency Ranks.
🛠️ FIXED: Smoother loading states, reactive data updates, and technical compliance with the latest Play Store standards.