Last Updated: 25 February 2026
Welcome to Periodic Table - Chemistry ("App", "we", "our", "us").
This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application.
By using the App, you agree to the terms of this Privacy Policy.
We do not require account registration and we do not directly collect personal information such as:
Name
Email address
Phone number
unless voluntarily provided by you (for example, via email contact).
When you use the App, certain non-personal information may be collected automatically, including:
Device type
Operating system version
App version
Anonymous usage data
IP address (for analytics or security purposes)
This data is used only to improve app performance and user experience.
The App may use third-party services such as Google AdMob to display advertisements.
These services may collect:
Advertising ID
Device identifiers
IP address
Usage data
Such data is collected and processed according to the third-party provider’s privacy policies.
You can opt out of personalized advertising through your device settings.
If you are located in the European Economic Area (EEA), we process data based on:
Legitimate interests (improving app functionality)
User consent (for personalized ads, where applicable)
You have the right to:
Access your data
Request correction
Request deletion
Withdraw consent
If you are a California resident, you have the right to:
Request disclosure of collected data
Request deletion of personal data
Request that your data not be sold
We do not sell personal data.
This App is intended for educational purposes.
We do not knowingly collect personal information from children under 13 years of age (or the minimum age required in your country).
If a parent or guardian believes their child has provided personal data, they may contact us to request deletion.
We implement reasonable technical and administrative measures to protect data.
However, no digital transmission or storage system can be guaranteed to be 100% secure.
We retain collected data only as long as necessary for:
Providing services
Improving app performance
Complying with legal obligations
If you use the App outside India, your information may be transferred to and processed in countries where our service providers operate.
By using the App, you consent to such transfers where permitted by law.
We may update this Privacy Policy from time to time.
Changes will be posted within the App with an updated "Last Updated" date.
Continued use of the App after changes constitutes acceptance of the revised policy.
If you have any questions about this Privacy Policy, please contact:
Email: biswajitmahato.bm1111@gmail.com
Country: India