Last updated: June 27, 2026
Poultry Paikar Khata ("the App") is developed and operated by Hasan Mahmud ("we", "us", "our"). This Privacy Policy explains how we collect, use, and protect information when you use our mobile application.
When you create an account or sign in, we collect:
Your name
Phone number or email address
Authentication credentials (managed securely by Firebase Authentication)
The App allows you to record poultry business transactions, customer (paikar) information, and ledger entries. This data is stored locally on your device (using SQLite) and may also be synced to our cloud database (Firebase/Firestore) for backup purposes.
We use Google AdMob to display advertisements within the App. AdMob may collect:
Device identifiers (Advertising ID)
IP address
App usage data
General location (approximate, based on IP)
This information is used to show relevant ads and is governed by Google's Privacy Policy: https://policies.google.com/privacy
We use the collected information to:
Provide and maintain the App's core functionality (digital ledger/khata)
Authenticate your account and secure your data
Sync and back up your business records across devices
Display advertisements through Google AdMob
Improve app performance and fix bugs
Your business records are stored locally on your device and optionally backed up to Firebase Cloud Firestore, secured with industry-standard encryption and access controls.
We do not sell your personal information to third parties.
Access to your cloud-stored data is restricted to your authenticated account only.
The App uses the following third-party services, each with their own privacy policies:
Firebase (Google) — Authentication and cloud data storage https://firebase.google.com/support/privacy
Google AdMob — Advertisement display https://policies.google.com/privacy
You may:
Request deletion of your account and associated data by contacting us at the email below
Disable ad personalization through your device's Ad Settings
This App is intended for business use by adults managing poultry trade records. We do not knowingly collect personal information from children under 13.
Account and Data Deletion :We respect your privacy and provide you with the option to delete your account and associated data. If you wish to delete your account from the "Poultry Paikar Khata" app, please contact us via email or phone.
Email: hasanmahmud88440@gmail.com
Phone: +8801772723882
Upon receiving your request, we will permanently remove your account, profile information, and all related business records from our secure database within 48 hours.
We may update this Privacy Policy from time to time. Changes will be reflected with an updated "Last updated" date at the top of this page.
If you have any questions about this Privacy Policy, please contact us at:
Email: hasanmahmud88440@gmail.com
This Privacy Policy applies to the "Poultry Paikar Khata" Android application (package name: com.poultryzonebd.app).