Stereogram Quiz
Privacy Policy
Effective October 1, 2026.
Papa Tech Solutions
This notice describes personal data in Stereogram Quiz. It is not legal advice. Other languages listed in the Eighth Schedule of the Constitution of India are available on request.
Papa Tech Solutions ("we") is a software consultancy at D2 - 2004 Divyansh Onyx, Jaipuria Sunrise Greens, Ghaziabad 201002, Uttar Pradesh, India. Email papatechsolution@gmail.com.
Stereogram Quiz is an Android magic-eye quiz. It has no account. The app does not collect your name, email address, phone number, location, photos, or contacts. Scores and purchase flags stay on the device.
What the app processes
| Data | Why | Legal basis | Kept for |
|---|---|---|---|
| Scores, coin balance, unlocked modes, practice-session state, and a local flag that a Play purchase completed | To run the quiz on this phone | Providing the game you opened | On the device until you clear the app data or uninstall |
| Advertising ID, ad interactions, IP address, and device and app details, via Google AdMob | To show ads in the free version | You can turn personalized ads off in Settings | Kept by Google. We do not keep a separate copy |
| Google Play purchases for coin packs and for unlocking Normal and Hard modes | To complete a purchase you start | The purchase you requested from Google Play | Google keeps the payment record. We do not store the card number |
| App opens, features used, and session length, via Firebase Analytics | To see which parts of the quiz are used | Usage analytics is on until you turn it off in Settings | Kept by Google. We do not keep a separate copy |
| Crash stack, device model, operating system, and app version, via Firebase Crashlytics | To fix failures | Fixing crashes in the app | Kept by Google. We do not keep a separate copy |
Card and UPI details for a store purchase stay with that store. We do not write card numbers into our own storage.
Settings
In Settings you can turn usage analytics off, and you can turn personalized ads off. Crash reports stay on so failures can be fixed. You can also limit ads in the device settings. Email papatechsolution@gmail.com to ask for deletion of data we can identify.
Children
The Digital Personal Data Protection Act, 2023 treats anyone under 18 as a child. Stereogram Quiz is not directed at anyone under 18. If a parent believes a child under 18 has used the app, email papatechsolution@gmail.com. We will delete data we can identify and ask Google to delete the rest.
Your rights
You can ask to access, correct, or erase personal data we hold, withdraw consent, or nominate someone to exercise these rights if you die or become unable to act. Email papatechsolution@gmail.com. We reply within 30 days. We may ask for enough information to confirm the request is yours.
Grievance Officer
Grievances about personal data in this app go to Ankit Ahuja, Grievance Officer, Papa Tech Solutions.
Email papatechsolution@gmail.com. Phone +91 78386 60180. D2 - 2004 Divyansh Onyx, Jaipuria Sunrise Greens, Ghaziabad 201002, Uttar Pradesh, India.
We acknowledge a grievance and aim to resolve it within 30 days. You may also complain to the Data Protection Board of India under the Digital Personal Data Protection Act, 2023 and the Digital Personal Data Protection Rules, 2025.
Changes
We post changes on this page and update the effective date. The website privacy notice at /privacy-policy/ describes papatechsolutions.com only.