Privacy Policy
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Privacy Policy

We are committed to protecting your personal data and being transparent about how we use it.

✓  Last updated: April 3, 2026

Contents

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1. Information We Collect

When you use JCB Work Entry, we collect the following information to provide and improve our services:

Account Information

  • Full name and email address (via email signup or Google Sign-In)
  • Phone number (optional, provided by you)
  • Profile photo (if signing in via Google)

Machine & Work Data

  • Machine names and registration numbers
  • Operator names and contact numbers
  • Hourly rates and work entry records
  • Running hours, fuel costs, maintenance records
  • Customer names, phone numbers, and addresses
  • Payment records and transaction history

Technical Information

  • Device type and operating system version
  • App version and crash logs (for debugging only)
  • Login timestamps and session information
💡 We only collect information that is necessary to run the app. We do not collect your location, microphone, camera, or any other device sensor data.
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2. How We Use Your Data

We use your data only to operate and improve JCB Work Entry. Specifically:

Purpose Data Used
Create and manage your account Name, email, phone
Store your machine and work records Machine data, entries, hours
Generate bills and financial reports Entry data, customer info, rates
Track payment status Transaction history
Send you your own Excel export Entry records for selected period
Authenticate and secure your account Email, session tokens
Fix bugs and improve the app Crash logs, device info
⚠️ We do NOT use your data for advertising, profiling, or sell it to any third party.
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3. Data Storage & Security

Your data is stored securely using industry-standard infrastructure:

  • All data is stored on Supabase — a secure cloud database platform hosted on AWS
  • All connections use HTTPS/TLS encryption — data is encrypted in transit
  • Database is protected with Row Level Security (RLS) — you can only access your own data
  • Passwords are never stored in plain text — we use bcrypt hashing
  • Session tokens are stored securely on your device using encrypted storage
  • Servers are located in secure data centres with 24/7 monitoring

Despite these measures, no system is 100% secure. If you suspect any unauthorised access to your account, please contact us immediately.

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4. Google Sign-In

JCB Work Entry offers Google Sign-In as a convenient login option. When you use Google Sign-In:

  • We receive your name, email address, and profile picture from Google
  • We do not receive your Google password or payment details
  • We do not access your Gmail, Google Drive, or any other Google services
  • Google's own Privacy Policy governs how Google handles your data during sign-in
  • You can revoke access at any time via Google Account Permissions
🔐 Google Sign-In uses the OAuth 2.0 + PKCE protocol — the most secure method available for mobile authentication.
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5. Data Sharing

We do not sell, trade, or rent your personal data. We share data only with the following trusted service providers who help us operate the app:

Service Purpose Privacy Policy
Supabase Database & authentication hosting supabase.com/privacy
Google Sign-In authentication only policies.google.com

We may also disclose your data if required by law, court order, or to protect the rights and safety of our users.

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6. Your Rights

You have full control over your personal data. You have the right to:

  • Access — request a copy of all data we hold about you
  • Correct — update or fix any incorrect information in your account
  • Delete — request complete deletion of your account and all associated data
  • Export — download your work entry data as an Excel file at any time
  • Withdraw consent — stop using the app and request data removal at any time
  • Object — object to any processing of your data that you did not consent to

To exercise any of these rights, contact us at the email below. We will respond within 30 days.

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7. Data Retention

We keep your data only as long as your account is active or as needed to provide services:

  • Your account data is retained while your account is active
  • Work entry records are kept until you delete them or your account
  • If you delete your account, all your data is permanently deleted within 30 days
  • Crash logs and technical data are deleted after 90 days
  • Backups are purged on a rolling 30-day cycle
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8. Children's Privacy

JCB Work Entry is designed for business and professional use only. It is not intended for children under the age of 13.

We do not knowingly collect personal information from children under 13. If you believe a child has provided us with their information, please contact us immediately and we will delete it promptly.

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9. Changes to This Policy

We may update this Privacy Policy from time to time. When we do:

  • The "Last updated" date at the top will be changed
  • For significant changes, we will notify you via email or in-app notification
  • Continued use of the app after changes means you accept the updated policy
We recommend reviewing this page periodically to stay informed about how we protect your information.

📬 Contact Us

Have questions about your privacy or want to exercise your rights? We're here to help.

✉️   nachimuthuapp@gmail.com

JCB Work Entry App · Coimbatore, Tamil Nadu, India
Response time: within 30 days