iB

Privacy Policy

iBillManager by Sagor Ahamed

Last updated: 9 March 2026

Thank you for choosing iBillManager by Sagor Ahamed ("Company", "we", "us", or "our"). We respect your privacy and are committed to protecting your personal information.

If you have any questions about this policy, please contact us at appsdevsa.me@gmail.com

1 Scope

This privacy policy applies to the iBillManager mobile application available on Google Play and the Apple App Store. It explains what information we handle, how it's used, stored, and your choices regarding your data.

2 Information We Handle

Below is a comprehensive overview of the data categories we collect and process:

Category Data Collection Method Storage Location
Authentication Account info (name, email, unique ID) Google Sign-In / Sign in with Apple (via Firebase Auth) Used to identify the signed-in user and separate local data
Client & Billing Client name, address, invoices, payments, notes User input Local SQLite database per user
Staff Name, salary, contact, photo path (optional) User input Local SQLite database per user
Staff Salary Amount, paid date, notes User input Local SQLite database per user
Expenses Title, amount, date, notes User input Local SQLite database per user
Purchases (Pro) Product ID, purchase status/receipt Google Play Billing / Apple In-App Purchase Used to unlock and restore Pro on your store account
Settings Theme, language, export/backup preferences User configuration Local storage (Shared Preferences)
We do NOT collect: Contacts, call logs, precise location, advertising ID, microphone data, camera data (except optional staff photos you choose), or biometric data.

3 Offline-First & Local Storage

iBillManager is designed to be offline-first. Your business data stays securely on your device in app-private storage. We do not upload, sync, or transmit your data to our servers or any third-party services.

If you choose to export or share files (such as Excel reports or backups), that data is sent only to the destination you explicitly select (email, cloud storage, etc.).

4 How We Use Information

  • Manage clients, bills, expenses, staff, and salary records
  • Display dashboards and financial summaries offline
  • Store your app preferences (theme, language, backup options)
  • Restore Pro access for your Google Play or Apple App Store account

Important: We do not use your data for advertising, marketing, or analytics purposes.

5 Data Sharing

We do not sell, rent, or share your business data with third parties. Your data remains private and local to your device.

Google Play Billing, Apple In-App Purchase, Google Sign-In, and Sign in with Apple handle authentication and purchase verification as required by their platforms, but they do not have access to your business data.

6 Data Security

  • All data is stored in app-private local storage on your device
  • Per-user data separation based on the signed-in account (Google or Apple)
  • Your device's security features (screen lock, encryption) help protect your data
  • No transmission of data over networks unless you explicitly export

7 Your Rights & Choices

  • Delete data: Uninstalling the app permanently removes all local data
  • Soft delete: Restore previously deleted clients or bills when needed
  • Export data: Create backups or export data for your own records
  • Revoke consent: Stop using the app and uninstall to remove all data

8 Children's Privacy

This application is intended for users aged 18 years and older. We do not knowingly collect personal information from children under 13 years of age. If you believe a child has provided us with personal information, please contact us immediately.

9 Changes to This Policy

We may update this privacy policy from time to time to reflect changes in our practices or for legal reasons. The "Last updated" date at the top will always reflect the most recent version. We encourage you to review this policy periodically.

10 Contact Us

Developer: Sagor Ahamed

Email: appsdevsa.me@gmail.com

For any questions, concerns, or requests regarding this privacy policy or your data, please don't hesitate to reach out.