Privacy Policy for StealthVault app

Last Updated: 09-09-2025

1. Introduction

StealthVault is developed by syrdroid as a 100% offline, zero-data-collection security application. This app is provided “as is” with no hidden agendas, no analytics, and no data harvesting. If you choose to use StealthVault, you do so with the full understanding and agreement that no personal or device information is ever collected, stored, transmitted, or shared — by us or any third party.

2. Zero Data Collection Policy

We do NOT collect, store, transmit, or share any of the following — from any user, of any age, under any circumstances:

• Personal identification information (name, email, phone number, address)
• Device identifiers (Android ID, IMEI, Advertising ID, etc.)
• Location data (GPS, network-based, or approximate)
• Usage analytics or behavioral data
• Crash reports or diagnostic data
• App version or OS information
• Network or Wi-Fi information
• Contacts, calendar, or social media data
• Financial or health information

All data you store in StealthVault — passwords, TOTP codes, notes — remains encrypted on your device using AES-256-GCM and is never accessible to us or any external service.

3. Permissions & Offline Operation

StealthVault requires NO dangerous or tracking-related permissions. The app operates 100% offline. It does not request or use:

• INTERNET permission
• ACCESS_NETWORK_STATE
• ACCESS_FINE_LOCATION or ACCESS_COARSE_LOCATION
• READ_PHONE_STATE
• Any third-party SDKs (no Firebase, no AdMob, no Google Analytics)

The only permissions requested (if any) are strictly for local device functionality — such as biometric authentication (fingerprint/face) or camera access for QR code scanning — and never for data transmission.

4. Data Storage & Security

All your data is stored locally on your device in an encrypted SQLite database. We use:

• AES-256-GCM encryption for all stored items
• PBKDF2 with 100,000 iterations for key derivation
• Biometric or PIN-based authentication for access control
• Screenshot prevention on sensitive screens
• Stealth Mode to disguise the app as a calculator

We do not own servers. We do not back up your data. We do not sync to the cloud. If you uninstall the app or factory reset your device, all data is permanently and irreversibly deleted.

5. Third-Party Services

StealthVault does NOT integrate with any third-party services, analytics platforms, advertising networks, or cloud providers. There are no SDKs, no trackers, no APIs that phone home. Ever.

6. Children’s Privacy

Since we collect no data whatsoever, StealthVault is inherently safe for users of all ages. There is no profile creation, no account system, and no data transmission — making it suitable for children’s devices without any privacy concerns.

7. Changes to This Policy

We may update this Privacy Policy from time to time to reflect changes in our practices or for legal/operational reasons. We will notify you by updating the “Last Updated” date at the top of this page. We encourage you to review this policy periodically.

Note: Any future version of this app that introduces data collection, internet connectivity, or third-party services will be clearly communicated, opt-in only, and require your explicit consent.

8. Contact Us

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

Email: Yaman8da@gmail.com
Developer: syrdroid

We are committed to your privacy — because we built this app for people like us: those who believe privacy is non-negotiable.