1. Introduction

This Privacy Policy applies to the mobile application One Sampark: Easy Chat & Add ("the App"), developed and maintained by independent developer Kuldeep Kurre ("we", "us", or "our"). We are committed to protecting the privacy of our users. This policy describes how we collect, handle, and safeguard your data.

2. Information We Access and How It Is Used

A. Google User Data & Contacts Access

One Sampark provides a utility to save verified contact cards directly into your personal Google Contacts:

• Google Sign-In: We use official Google OAuth 2.0 to authenticate your Google Account. We only request your basic profile (email and display name) to display which account is currently active.
• Google People API (Contacts Access): We use the https://www.googleapis.com/auth/contacts scope solely to create the single contact card that you explicitly review and approve inside the app.
• No Server-Side Storage: Contact details are transmitted directly and securely from your device to Google's official servers via encrypted HTTPS. We do NOT maintain an external database or server to store your contact book or personal numbers.
• Google User Data Policy Compliance: One Sampark's use and transfer to any other app of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements.

B. WhatsApp Direct Chatting

One Sampark allows you to initiate direct WhatsApp conversations without saving unsaved numbers to your phone's address book:

• This feature uses official WhatsApp Click-to-Chat deep links (https://wa.me/) to redirect you to the official WhatsApp application installed on your device.
• One Sampark does not read, access, or store your private chats or message history.
• One Sampark is an independent product and is not affiliated with, endorsed by, or sponsored by WhatsApp LLC or Meta Platforms, Inc.

C. Advertisements (Google AdMob)

To keep the application free to use, One Sampark displays advertisements served by Google AdMob:

• AdMob may collect and process pseudonymous identifiers such as the Google Advertising ID (GAID/AAID), IP address, device model, and general location to provide relevant ads and prevent fraud.
• For more details on Google's advertising practices, please review Google Ads Privacy & Terms.

3. Data Retention & Security

All phone number formatting and text detection are performed entirely locally on your device in real time. We do not transmit or store your processed messages on external servers. Secure OAuth authentication tokens are stored using encrypted device storage (Android Keystore).

4. User Rights & Access Revocation

You can disconnect your Google Account at any time directly within the app by tapping your account profile in the top-right corner and selecting Sign Out. You may also revoke One Sampark's access permanently via your Google Account Security Permissions.

5. Children's Privacy

One Sampark is not directed to children under the age of 13, and we do not knowingly collect personal information from children.

6. Changes to This Privacy Policy

We may update our Privacy Policy periodically. We will notify you of any changes by posting the new Privacy Policy on this page with an updated effective date.

7. Contact Information

If you have any questions or concerns regarding this Privacy Policy, please contact us at: