Track Sessions.
Bill Students.
Teach More.
Easily track tutoring time, manage student profiles, and send professional PDF invoices to parents or adult students with the simplest billing app for independent educators.
Stop Chasing Payment for Your Sessions
Managing multiple students, calculating hourly rates, and trying to collect payment from parents can take time away from actual teaching. Clock & Bill completely simplifies your administrative workflow via instant invoice generation.
Track tutoring
sessions easily
Start a timer with a single tap the moment a tutoring session begins. Keep detailed logs of session duration for transparent client billing.
Beautiful
PDF Invoices
Turn your logged student sessions into clear, itemized PDF invoices instantly. Enhance your professional image with Custom Brand Colors and built-in Digital Signatures. Share them seamlessly via WhatsApp or Email to get paid quickly.
Private &
Secure Data
Your students' data is sensitive. Keep it safe by locking the app with Biometric (FaceID/Fingerprint) or PIN security — both free. Need to run reports for accounting? Export all your tracked sessions to perfectly formatted CSV files.
Tutor-focused
experience
Theme customization (Light/Dark/System) for any teaching environment and haptic feedback for session tracking. Designed for educators.
100% Free. Every Feature. No Catch.
No subscriptions. No sign-up. No hidden fees. Every feature included from day one.
- Unlimited Time Tracking
- Unlimited Clients & Custom Rates
- Professional PDF Invoices
- Custom Company Logo & Brand Color
- Hand-Drawn Digital Signature
- PIN Security
- Biometric Lock (FaceID / Fingerprint)
- Privacy Screen
- CSV Data Export
- 100% Offline — No Internet Needed
- Local-Only Storage (Your Data Stays Yours)
- Dark / Light / System Theme
- No Account or Sign-Up Required
Tutor & Coach FAQ
Common questions from independent educators about Clock & Bill.
Is this a good billing app for private tutors?
Yes! Clock & Bill is explicitly designed for private tutors, music teachers, and academic coaches who need to track student sessions and send professional invoices to parents or adult students.
Can I track multiple students with different hourly rates?
Absolutely. You can set up each student as a 'client' with their specific custom hourly rate. The app will automatically calculate your earnings for each tutoring session.
Can I share invoices directly via WhatsApp or Email?
Yes, once you generate a PDF invoice for a tutoring session, you can instantly share it using your phone's native sharing options, including WhatsApp, Email, or Messaging apps.
Is my students' data kept private?
100% private. Clock & Bill stores all data locally on your device. No account is required, and your student data is never synced to external servers. Use the built-in CSV export in Settings to back up your records locally at any time.
Ready to Simplify Your Tutoring Business?
Join thousands of independent tutors and coaches who trust Clock & Bill for their time tracking needs. Download now and send your first professional invoice today.
Download for Android