ZapSlide Developer: DivyanshuEra

Privacy Policy

Effective Date: October 2026 • Last updated: October 2026

ZapSlide is architected with a privacy-first, local-only philosophy. Your photos, carousels, and encrypted Private Vault content remain strictly on your physical device and are never uploaded to any remote server.

This Privacy Policy applies to the ZapSlide mobile application developed by DivyanshuEra. It explains what minimal information is collected, how it is used, and how your privacy is protected when using our services.

1. Information We Collect

We believe in data minimization. The only data processed off-device is for authentication purposes if you choose to sign in:

Authentication Information: If you sign in via Google Sign-In, Apple Sign-In, or Email, Firebase Authentication processes your email address, display name, and unique User ID (UID).
No Advertising ID: ZapSlide does not collect, request, or track your Android Advertising ID (AAID).
No Location Data: We do not track, collect, or transmit your GPS or physical location data.

2. Information We DO NOT Collect (Device-Only Storage)

Photos and Media: Images imported into carousel decks and exported .zapslide files stay 100% on your device storage.
Private Vault: Files locked inside the Private Vault are AES-256 encrypted directly on your device. Only you possess the unlock PIN/biometric authentication. We have zero access to your vault keys or media.
Audio Tracks: Soundtrack audio added to your carousels is processed locally.

3. How We Use Collected Information

Authentication data is used solely for:

Providing seamless account sign-in and session verification across your devices.
Protecting your account against unauthorized access.
Fulfilling legal and security requirements.

4. Third-Party Service Providers

ZapSlide integrates with trusted industry-standard infrastructure providers strictly for core functionality:

Google Play Services: Core platform support and application distribution.
Firebase Authentication (Google LLC): Secure sign-in management. All data in transit is encrypted using HTTPS / TLS 1.3. (Google Privacy Policy).

5. Data Security

All network communication between the app and authentication servers is encrypted in transit using industry-standard Transport Layer Security (TLS/HTTPS). Sensitive local data within ZapSlide is secured using hardware-backed keystores and AES-256-GCM encryption.

6. Account and Data Deletion

Users have full control to permanently delete their account and associated authentication data at any time directly within the app (Profile > Delete Account) or by visiting our Account Deletion Page.

7. Children’s Privacy

ZapSlide does not knowingly collect or solicit personal identifiable information from children under the age of 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us immediately so we can remove such data.

8. Contact Us

If you have questions, feedback, or concerns regarding this Privacy Policy, please reach out to us:

Developer: DivyanshuEra
Email: divyanshuera.support@gmail.com