Effective Date : August 2, 2026
Thought Supplement built the Test Sphere app as a Free educational application. This service is provided by us at no cost and is intended for use “as is.”
This page is used to inform visitors regarding our policies regarding the collection, use, and disclosure of Personal Information if anyone decided 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 Collection and Use
For a better experience while using our Service, we may require you to provide us with certain personally identifiable information. The information that we request will be retained by us and used as described in this privacy policy.
Data we collect includes:
Account Information : When you register or log in, we collect your authentication details (such as Name, Email Address, or Phone Number) to create and secure your profile.
App Usage & Performance Data : We store your exam history, test scores, saved/bookmarked questions, and category preferences on our secure cloud database to synchronize your progress across multiple devices.
Local Device Caching : To provide a fast, seamless, and partially offline experience, we cache certain heavy data (like practice sets and exam structures) on your device’s local storage for a limited period.
2. Third-Party Services
The app uses third-party services that may collect information used to identify you. These services help us monitor app performance, authenticate users securely, and display relevant advertisements.
Links to the privacy policies of third-party service providers used by the app:
Google Play Services
Google Analytics for Firebase
Firebase Cloud Firestore & Authentication
Google AdMob
3. Advertising
We use Google AdMob to display advertisements within the app to keep the core service free. AdMob may collect and use your mobile advertising ID and cookies to provide personalized ads based on your interests. You can opt out of personalized advertising by visiting your Google Ads Settings or managing your device’s privacy settings.
4. 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.
5. Links to Other Sites
This Service may contain links to other sites, including news articles or external educational resources. If you click on a third-party link, you will be directed to that site. Note that these external sites are not operated by us. Therefore, we strongly advise you to review the Privacy Policy of these websites. We have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party sites or services.
6. Data Retention and Deletion
We retain your personal information as long as your account is active or as needed to provide you the Service.
Account and Data Deletion:
You have full control over your data. You can permanently delete your account and all associated personal data directly from within the Test Sphere app by navigating to theMy Profile > Settings section and selecting the delete option. Once initiated, this action irreversibly removes your data from our active cloud servers.
Alternatively, you can contact us directly at our support email to request manual data deletion.
7. Security
We value your trust in providing us your Personal Information, thus we strive to use commercially acceptable means of protecting it. Our backend databases are secured with strict read/write security rules to prevent unauthorized access. However, 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.
8. 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 take the necessary actions.
9. 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.
10. Contact Us
If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us at:
Email : support.test.sphere@gmail.com
Website : https://www.thoughtsupplement.com