DUAL CHAT: WEB LOGIN & BACKUP
PRIVACY POLICY, TERMS & CONDITIONS, AND EULA AGREEMENT
DUAL CHAT: WEB LOGIN & BACKUP
PRIVACY POLICY, TERMS & CONDITIONS, AND EULA AGREEMENT
Last Updated: July 22, 2026
This document contains:
1. PRIVACY POLICY
2. TERMS AND CONDITIONS
3. END USER LICENSE AGREEMENT (EULA)
Please read this document carefully before using the Dual Chat: Web Login & Backup
mobile application (the "App"). By downloading, installing, or using the App,
you agree to be bound by the terms herein.
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1. PRIVACY POLICY
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Dual Chat: Web Login & Backup ("we", "us", or "our") is committed to protecting
your privacy. This Privacy Policy explains how we collect, use, and safeguard
your information when you use our mobile application.
1.1. INDEPENDENT SERVICE DISCLAIMER
Dual Chat: Web Login & Backup is an independent third-party utility. It is NOT
affiliated with, associated with, authorized by, endorsed by, or in any way
officially connected with WhatsApp LLC, WhatsApp Inc., Telegram FZ-LLC, Meta
Platforms Inc., or any of their affiliates or subsidiaries. The official
WhatsApp website can be found at https://www.whatsapp.com and Telegram at
https://telegram.org.
1.2. INFORMATION COLLECTION AND USE
We design our App to respect your privacy and minimize data collection.
a) Chat Data, QR Codes, and Personal Messaging
- The App provides a WebView interface to load WhatsApp Web (web.whatsapp.com)
and Telegram Web (web.telegram.org). All communication, message exchange,
login credentials, and sessions occur directly and securely between your
device and the official servers of WhatsApp and Telegram.
- We DO NOT intercept, read, collect, store, or transmit your messages, chats,
contacts, or login credentials on any external servers. Any session cookies or
local storage data required to keep you logged in are stored locally on your
device via standard iOS storage mechanisms (e.g., WKWebView cookie storage).
- QR code generation and scanning features (e.g., generating codes for text, URLs,
Wi-Fi networks, contacts, location, etc.) are processed entirely on your device.
No QR data or scanned contents are uploaded to our servers.
b) Local Reminders and Text Utilities
- The App allows you to configure local reminders and notifications. These
reminders are scheduled locally on your device and do not involve server-side
tracking.
- Text repeating utilities process text locally on your device and are never
sent to external servers.
c) Device & Diagnostic Information
- We may receive anonymous, aggregated usage statistics and crash logs to help
us improve the App. This data is collected through third-party services such
as Firebase.
1.3. THIRD-PARTY SERVICES AND PARTNERS
To provide, monetize, and improve the App, we integrate third-party Software
Development Kits (SDKs). These services may collect information used to
identify your device under their respective privacy policies:
a) Google Mobile Ads (AdMob) & User Messaging Platform (UMP)
- The App uses Google AdMob to display banner, interstitial, and app open ads.
- If you consent via the App Tracking Transparency (ATT) framework and Google's
UMP consent form, AdMob may use device identifiers (such as IDFA) to serve
personalized ads.
- You can manage your ad preferences and consent settings at any time in the
in-app settings menu or through your iOS device settings.
b) Firebase (Google Firebase SDKs)
- Firebase Analytics & Crashlytics: Used to track app crashes, reliability,
and user interactions anonymously to help us debug and optimize performance.
- Firebase Remote Config: Used to remotely adjust settings, parameters, and
layouts in the App without requiring a store update.
- Firebase Cloud Messaging (FCM): Used to send push notifications to your device
if you have granted notification permissions.
For more details on how these third-party platforms handle data, please refer to:
- Google Privacy & Terms: https://policies.google.com/privacy
- Google AdMob Policy: https://support.google.com/admob/answer/6128543
1.4. CHILDREN'S PRIVACY
The App is not intended for use by children under the age of 13. We do not
knowingly collect personal information from children under 13. If you believe
we have inadvertently collected such information, please contact us immediately
so we can delete it.
1.5. CHANGES TO THIS PRIVACY POLICY
We reserve the right to update this Privacy Policy at any time. We will indicate
updates by revising the "Last Updated" date at the top of this document. Continued
use of the App after changes are posted constitutes your acceptance of the updated
terms.
1.6. CONTACT INFORMATION
For questions or concerns regarding this Privacy Policy, you may visit our
Privacy Site at https://sites.google.com/view/whatscan-privacy.
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2. TERMS AND CONDITIONS
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These Terms and Conditions ("Terms") govern your use of the Dual Chat: Web Login
& Backup application. By using the App, you agree to these Terms. If you do not
agree, do not download, install, or use the App.
2.1. LEGAL COMPLIANCE & ELIGIBILITY
You must be at least 13 years old (or the legal minimum age in your country) to
use this App. You represent and warrant that your use of the App does not violate
any applicable laws or regulations.
2.2. USER LICENSE
We grant you a limited, non-exclusive, non-transferable, revocable license to
use the App on compatible Apple devices that you own or control, solely for your
personal, non-commercial purposes.
2.3. PROHIBITED USES
You agree not to:
- Use the App for any illegal or unauthorized purpose.
- Attempt to automate access, scrape, or extract data from WhatsApp Web or
Telegram Web through the App using scripts, bots, or unauthorized tools.
- Bypass, disable, or tamper with any security-related features of the App.
- Use the App in any manner that could interfere with, disrupt, negatively
affect, or inhibit other users from fully enjoying the App.
- Violate the terms of service of any third-party services loaded within the App
(including but not limited to the WhatsApp Terms of Service and Telegram Terms
of Service).
2.4. IN-APP PURCHASES AND SUBSCRIPTIONS
Dual Chat: Web Login & Backup offers weekly and yearly auto-renewing subscriptions
to unlock premium features (e.g., removing ads, unlimited scanning, and accessing
premium utility tools).
a) Pricing and Billing
- Subscription prices are displayed in-app before purchase and are processed
through the Apple App Store.
- Payments will be charged to your iTunes Account at confirmation of purchase.
- Subscriptions automatically renew unless auto-renew is turned off at least 24
hours before the end of the current billing period.
- Your account will be charged for renewal within 24 hours prior to the end of
the current period, identifying the cost of the renewal.
b) Managing Subscriptions
- You can manage, cancel, or turn off auto-renewal for your subscription at
any time in your iTunes Account Settings after purchase.
- No cancellation of the current active subscription is allowed during the
active subscription period.
c) Refunds
- Subscription fees are non-refundable. Refunds are handled entirely by Apple
and are subject to Apple’s terms and conditions.
2.5. INTELLECTUAL PROPERTY
All materials, designs, layouts, graphics, source code, and assets created by
the developer of Dual Chat: Web Login & Backup remain the sole property of the
developer and are protected by copyright, trademark, and other intellectual
property laws.
2.6. TRADEMARK DISCLAIMER
"WhatsApp", "WhatsApp Web", "Telegram", "Telegram Web", "Meta", and other
associated brand names, logos, or trademarks are the property of their
respective owners. The use of these trademarks within the App is solely for
descriptive purposes (to explain the functional interoperability of the utility)
and does not imply any endorsement, sponsorship, or affiliation with the
trademark owners.
2.7. LIMITATION OF LIABILITY & DISCLAIMER OF WARRANTIES
- THE APP IS PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS, WITHOUT WARRANTIES
OF ANY KIND, EITHER EXPRESS OR IMPLIED.
- WE DO NOT GUARANTEE THAT THE APP WILL BE FREE FROM BUGS, ERRORS, OR SERVICE
INTERRUPTIONS, NOR DO WE GUARANTEE THAT INTEGRATIONS WITH THIRD-PARTY WEBSITES
(SUCH AS WHATSAPP WEB OR TELEGRAM WEB) WILL REMAIN FUNCTIONAL IF THOSE SITES
CHANGE THEIR CODEBASE OR TERMS OF ACCESS.
- TO THE FULLEST EXTENT PERMITTED BY LAW, IN NO EVENT SHALL THE DEVELOPER BE
LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE
DAMAGES, OR ANY LOSS OF PROFITS OR REVENUE, DATA LOSS, OR SYSTEM BANS
RESULTING FROM YOUR USE OF THE APP.
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3. END USER LICENSE AGREEMENT (EULA)
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This End User License Agreement ("EULA") is a legal agreement between you (the
End User) and the developer of Dual Chat: Web Login & Backup. By installing and
using the App, you agree to be bound by the terms of this EULA.
3.1. PARTIES
This EULA is concluded solely between you and the developer, not with Apple Inc.
The developer, and not Apple Inc., is solely responsible for the App and its
content.
3.2. SCOPE OF LICENSE
The license granted to you is limited to a non-transferable license to use the
App on any Apple-branded products running iOS that you own or control, as
permitted by the Usage Rules set forth in the Apple Media Services Terms and
Conditions (App Store Terms of Service).
3.3. MAINTENANCE AND SUPPORT
The developer is solely responsible for providing any maintenance and support
services for the App. Apple Inc. has no obligation whatsoever to furnish any
maintenance and support services with respect to the App.
3.4. WARRANTY
In the event of any failure of the App to conform to any applicable warranty,
you may notify Apple, and Apple will refund the purchase price (if any) for the
App to you. To the maximum extent permitted by applicable law, Apple will have
no other warranty obligation whatsoever with respect to the App.
3.5. PRODUCT CLAIMS
The developer, and not Apple, is responsible for addressing any claims by you
or any third party relating to the App or your possession and/or use of the App,
including: (i) product liability claims; (ii) any claim that the App fails to
conform to any applicable legal or regulatory requirement; and (iii) claims
arising under consumer protection or similar legislation.
3.6. INTELLECTUAL PROPERTY RIGHTS
In the event of any third-party claim that the App or your possession and use
of the App infringes that third party's intellectual property rights, the
developer, and not Apple, will be solely responsible for the investigation,
defense, settlement, and discharge of any such intellectual property
infringement claim.
3.7. LEGAL COMPLIANCE
You represent and warrant that (i) you are not located in a country that is
subject to a U.S. Government embargo, or that has been designated by the U.S.
Government as a "terrorist supporting" country; and (ii) you are not listed on
any U.S. Government list of prohibited or restricted parties.
3.8. NO AFFILIATION AND USER CONDUCT CONSTRAINTS
- This App acts as a web browser client for third-party web services. You must
have valid, registered accounts on the respective platforms (WhatsApp or
Telegram) to use their web features.
- Any violation of WhatsApp’s or Telegram's terms of service that results in
account suspension, termination, or device ban is your sole responsibility.
The developer will not be held liable for any such outcomes.
3.9. THIRD PARTY TERMS OF AGREEMENT
You must comply with applicable third-party terms of agreement when using the
App. For example, if you use WhatsApp Web or Telegram Web through the App, you
must not violate their respective terms of service.
3.10. THIRD PARTY BENEFICIARY
Apple Inc. and Apple’s subsidiaries are third-party beneficiaries of this EULA.
Upon your acceptance of these terms, Apple will have the right (and will be
deemed to have accepted the right) to enforce this EULA against you as a third-
party beneficiary thereof.