Privacy Policy

Last Updated: 16 July 2026
Applies to: Saral Sankhya (Android & iOS mobile application)

Oopahroot Technology Limited ("we," "us," or "our") is committed to protecting the privacy of our users ("you"). This Privacy Policy describes what information we collect, how we use it, and your rights in relation to it when you use our App.

Data Controller:
Oopahroot Technology Limited
Registered in England & Wales
Registered Address: 71-75 Shelton Street, Covent Garden, London, United Kingdom, WC2H 9JQ.
Email: teamgull@oopahroot.co.uk

1. Age Requirement

This App is intended for users aged 13 and over. We do not knowingly collect personal information from children under the age of 13. The App displays an age acknowledgment screen on first launch requiring users to confirm they meet this requirement before proceeding.

If you are a parent or guardian and believe your child under 13 has used this App and provided personal information, please contact us immediately at teamgull@oopahroot.co.uk so we can delete it.

2. Information We Collect

a) Authentication Data (Firebase Auth)

On first launch the App creates an anonymous session automatically using Firebase Authentication. This assigns a random Firebase User ID (UID) to your device. No name, email address, or any other personal information is collected for anonymous sessions.

If you choose to register a permanent account, we collect:

b) Game Progress (stored locally on your device)

The following data is stored on your device only, using your device's local storage, and does not leave your device unless you register an account:

c) Cloud Score Sync (Cloud Firestore)

If you are signed in (anonymously or with a registered account), your game high scores are synced to Google Cloud Firestore. This allows your scores to be restored if you reinstall the App or switch devices. The data stored in the cloud is limited to:

No name, email, or other identifying information is associated with these records beyond the Firebase UID.

d) Crash Reports (Firebase Crashlytics)

We collect anonymous crash reports to help us diagnose and fix technical problems. These reports may include:

Crash reports are fully anonymous and cannot be linked to any individual user or account. Crash reporting is only available on Android and iOS. If you wish to object to this processing, please contact us at the address in Section 13.

e) Device Security (Firebase App Check)

We use Firebase App Check to verify that requests to our backend originate from genuine, unmodified installations of our App. On Android this uses Google Play Integrity; on iOS it uses Apple App Attest. This is a security mechanism only — it does not result in any personal data being stored by us.

3. What We Do Not Collect

We do not collect or process:

4. How We Use Your Information

We use the data described above solely to:

We do not use your data for advertising, profiling, or any purpose beyond operating the App.

5. Legal Basis for Processing (UK GDPR)

Processing ActivityLegal Basis
Anonymous session and local game dataContract performance — necessary to provide the service
Cloud score sync for registered accountsContract performance
Crash reportingLegitimate interests — anonymous diagnostics to maintain service quality (Article 6(1)(f))
App Check device attestationLegitimate interests — backend security (Article 6(1)(f))
Email account registrationContract performance

6. How We Share Your Information

We share data only with the following service provider, solely for the purposes described in this policy:

We do not sell, rent, or trade your personal data. We do not share your data with advertising networks or data brokers. We may disclose your data if required to do so by law, court order, or a request from a competent public authority.

7. Data Retention

DataRetention Period
Local device data (scores, settings, XP)Until you uninstall the App or clear app data
Firestore scoresUntil you request account deletion
Firebase Auth accountUntil you request deletion
Crash reports90 days, per Google's Crashlytics retention policy
Age confirmation and privacy consent flagsStored locally until the App is uninstalled

8. Data Security

We implement the following measures to protect your data:

No system is completely secure. If you have concerns about the security of your data, please contact us.

9. Your Rights Under UK GDPR

Under the UK General Data Protection Regulation and the Data Protection Act 2018, you have the right to:

The rights of Access, Erasure, and Data Portability can be exercised self-service within the App as described above. For all other rights (Rectification, Restriction, Object), or if you have any difficulty using the in-app options, contact us at teamgull@oopahroot.co.uk. We will respond within 30 days.

You also have the right to lodge a complaint with the UK Information Commissioner's Office (ICO) at ico.org.uk or by calling 0303 123 1113.

10. Third-Party Services

ServiceProviderPurpose
Firebase AuthenticationGoogle LLCAnonymous and email-based sessions
Cloud FirestoreGoogle LLCCloud score sync
Firebase CrashlyticsGoogle LLCAnonymous crash reporting
Firebase App CheckGoogle LLCBackend security

11. Changes to This Policy

We may update this Privacy Policy from time to time. We will post any changes with an updated "Last Updated" date at the top of this page. Where changes are material, we will notify you within the App.

12. Account & Data Deletion

You can permanently delete your Saral Sankhya account and all associated data at any time, directly inside the app — no need to contact us.

How to delete your account

  1. Open the Saral Sankhya app.
  2. Tap the Settings icon (top-right of any game screen, or from the Home screen).
  3. Scroll to the Account section and tap Delete Account.
  4. If you have a registered (email) account, enter your password to confirm.
    If you are on an anonymous account, simply confirm the prompt.
  5. Tap Delete. The deletion is immediate and cannot be undone.

What is deleted

DataActionTiming
Firebase Authentication accountPermanently deletedImmediately
Cloud high scores (Firestore)Permanently deletedImmediately
All local app data (scores, XP, settings, preferences)Permanently deletedImmediately

What is retained

DataReasonRetention period
Anonymous crash reports (if crash reporting was active)Cannot be linked to your account — deletion of your account does not affect these recordsUp to 90 days, per Google's Crashlytics retention policy

If you are unable to access the app or encounter any difficulty, you may also request deletion by contacting us at the email address specified in Section 13 with the subject line "Account Deletion Request". We will process your request within 30 days.

13. Contact Us

If you have questions about this Privacy Policy or wish to exercise your data rights:

Email: teamgull@oopahroot.co.uk
Mailing Address: 71-75 Shelton Street, Covent Garden, London, United Kingdom, WC2H 9JQ.