Effective Date: January 13, 2026
Contact Email: admin@metivastudy.com
We value your privacy. This Privacy Policy explains how we collect, use, and protect your information when you use the "NCTB Board Book | বোর্ডবই ২০২৬" app (“Service”).
By using our Service, you agree to the collection and use of information as described in this Privacy Policy.
We do not collect any personally identifiable information (such as name, email, or address) from users.
The app may collect the following non-personal information:
Device Information: Device model, operating system version, app version
Usage Data: Books opened or downloaded, app usage statistics
Crash Reports: Anonymous crash and error reports via Firebase Crashlytics
Remote Config Data: Device may receive configuration settings to improve app experience
We use the collected information to:
Provide and improve app functionality
Monitor app performance and troubleshoot errors
Send notifications (if you opt-in) about new books, updates, or app features
Display ads through third-party ad providers to support app development and maintenance
The app uses third-party services, including:
Firebase (Analytics, Crashlytics, Remote Config, Realtime Database)
AdMob (for ads)
OneSignal (for push notifications)
Meta Audience Network(for ads)
Google Play In-App Updates
These services may collect limited usage data, but personal information is not shared with them.
Links to their privacy policies:
AdMob / Google: https://policies.google.com/privacy
OneSignal: https://onesignal.com/privacy_policy
Meta Audience Network: https://www.facebook.com/privacy/policy
The app does not use cookies.
Third-party services (e.g., AdMob) may use cookies or similar technologies for ad personalization.
Analytics may collect anonymized data for app improvement.
We implement commercially reasonable measures to protect your information.
Since we do not collect personal information, risks are minimal.
Any notes or PDFs you create or export remain on your device. The app does not upload or share your personal notes with any server.
We do not knowingly collect any personally identifiable information from children.
If you are a parent or guardian and believe your child has provided personal information, please contact us at admin@metivastudy.com.
We use in-app updates to deliver the latest features. During this process, the app may collect:
Device model
OS version
App version
This data ensures compatibility and does not include personal information.
Ads in the app are managed via Firebase Remote Config and AdMob.
Ads may be shown or hidden based on server-side settings
Personal data is not collected for ad purposes
We may update this policy occasionally.
Updates will be reflected in the app and on our website
Always check the Effective Date at the top
If you have questions or concerns about this Privacy Policy, contact us:
Email: admin@metivastudy.com