Privacy Policy for বালাইনাশক সহায়িকা

Effective date: February 25, 2026

AR Technologies ("I", "us", "we", or "our") built the "বালাইনাশক সহায়িকা" app as a Free app. This SERVICE is provided by AR Technologies at no cost and is intended for use as is.

This page is used to inform visitors regarding our policies with the collection, use, and disclosure of Personal Information if anyone decides to use our Service.

If you choose to use our Service, then you agree to the collection and use of information in relation to this policy. The Personal Information that we collect is used for providing and improving the Service. We will not use or share your information with anyone except as described in this Privacy Policy.

1. Information We Collect

For a better experience, while using our Service, we may require you to provide us with certain personally identifiable information. This includes but is not limited to:

•Personally Identifiable Information:

◦Name: We collect your name during the login process via Google Firebase Authentication to personalize your app experience and display it on your profile.

◦Email Address: Your email is collected for account creation, authentication, and for communication purposes if needed.

◦Profile Picture: We may collect your profile picture from your Google account to display it within the app's profile section.

•Usage Data:

◦Quiz and Challenge Data: We store your quiz scores, points earned, levels unlocked, and the number of challenges you've won. This data is used to track your progress and display your ranking on leaderboards.

•Log Data:

◦We want to inform you that whenever you use our Service, in a case of an error in the app, we collect data and information (through third-party products) on your phone called Log Data. This Log Data may include information such as your device's Internet Protocol (“IP”) address, device name, operating system version, the configuration of the app when utilizing our Service, the time and date of your use of the Service, and other statistics.

•Device Information:

◦Camera: We request permission to use your device's camera for features like "Dr. Krishan" (to identify diseases by taking pictures) and for scanning QR codes. Images taken are processed for disease identification and are not stored permanently on our servers.

2. Why We Collect Information

We collect and use your information for the following purposes:

•To Provide and Manage the Service: To create and manage your personal profile, save your progress in quizzes, and enable the core functionalities of the app.

•To Improve Our Service: To analyze how users interact with the app, which helps us enhance functionality, improve the user interface (UI/UX), and develop new features.

•For Communication: To contact you with important updates regarding the app or your account when necessary.

•To Analyze and Fix Errors: To identify and resolve app crashes and other technical issues.

•To Serve Advertisements: To display relevant ads within the app through services like Google AdMob.

3. Third-Party Services

Our app uses third-party services to enhance your experience and analyze functionality. These services may collect information used to identify you. Below are links to the privacy policies of the third-party service providers used by our app:

•Google Play Services

•Google AdMob

•Google Analytics for Firebase

•Firebase Crashlytics

•Google Firebase Authentication

These third parties have access to your Personal Information only to perform the tasks assigned to them on our behalf. However, they are obligated not to disclose or use the information for any other purpose.

4. Data Deletion

You have the right to request the deletion of your account and all associated data (including your name, email, quiz scores, and points). To do so, please contact us at sajibsaao@gmail.com Upon receiving your request, we will permanently delete all your personal information from our servers within a reasonable timeframe.

5. Security

We value your trust in providing us your Personal Information, thus we are striving to use commercially acceptable means of protecting it. But remember that no method of transmission over the internet, or method of electronic storage is 100% secure and reliable, and we cannot guarantee its absolute security.

6.Links to Other Sites

This Service may contain links to other sites. If you click on a third-party link, you will be directed to that site. Note that these external sites are not operated by me. Therefore, I strongly advise you to review the Privacy Policy of these websites. I have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party sites or services.

7. Children’s Privacy

These Services do not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children under 13 years of age. In the case we discover that a child under 13 has provided us with personal information, we immediately delete this from our servers. If you are a parent or guardian and you are aware that your child has provided us with personal information, please contact us so that we will be able to do the necessary actions.

8. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. Thus, you are advised to review this page periodically for any changes. We will notify you of any changes by posting the new Privacy Policy on this page. These changes are effective immediately after they are posted on this page.

9. Contact Us

If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us at: Email: sajibsaao@gmail.com