Privacy Policy – Vaishnava Little Helper

Last updated: 13 March 2026

Vaishnava Little Helper is operated by LET Labs Inc.
Website: https://let-labs.com
Email: info@let-labs.com

This Privacy Policy explains what information we collect, how we use it, where it is stored, how long it is retained, and how users can request deletion.

By using Vaishnava Little Helper, you agree to this Privacy Policy.

1. Data Controller

LET Labs Inc. acts as the data controller for personal data processed through Vaishnava Little Helper.

2. Data We Collect

2.1 Account Information

When you create an account using Supabase authentication, we collect:

  • Email address
  • Unique user identifier (User ID)
  • Authentication metadata

This data is required to provide secure account access and synchronization.

2.2 Location Data

Vaishnava Little Helper may use location data to calculate accurate calendar events (sunrise, sunset, Ekadashi timing, and other observances).

Location can be provided in two ways:

  1. Manually selected by the user
  2. Automatically detected (only if user grants location permission)

If automatic location detection is enabled:

  • The app may access approximate device location
  • Location is used solely for calendar calculations
  • Location data is not sold or used for advertising

Location data is stored only as necessary for functionality.

2.3 App Preferences

We store user preferences such as:

  • Selected location
  • Language
  • Time zone
  • Notification settings

This data is used solely to personalize the calendar experience.

2.4 Push Notifications

If enabled, the app may send push notifications regarding:

  • Upcoming fasting days
  • Religious observances
  • Important calendar reminders

Push notification tokens may be stored securely to deliver notifications.

2.5 Technical Data

We may collect limited technical information:

  • Device type
  • Operating system version
  • Application version
  • Basic usage logs
  • Crash reports (if implemented)

This data is used to improve stability and performance.

3. How We Use Data

We process data to:

  • Provide calendar calculations
  • Synchronize user preferences
  • Deliver notifications
  • Maintain system security
  • Improve application reliability

We do not sell personal data.
We do not use personal data for advertising.

4. Data Storage

User data is stored:

  • Locally on the device
  • On secure cloud infrastructure via Supabase (European Union region)

All data transmission is encrypted using HTTPS/TLS.

Because servers are located in the European Union, user data is processed within the EU.

5. Data Retention

We retain:

  • Account data while the account remains active
  • Preference data while the account remains active
  • Technical logs for up to 12 months

If a user deletes their account or submits a verified deletion request, associated data is deleted or anonymized within 30 days unless retention is required by law.

Uninstalling the app removes locally stored data but does not automatically delete server data.

6. Account and Data Deletion

Users may:

  1. Delete individual preferences inside the app (if available)
  2. Delete their account (if in-app functionality is available)
  3. Request deletion by emailing: info@let-labs.com

To request deletion:

  • Send the request from the email associated with your account
  • Use subject line: “Account Deletion Request – Vaishnava Little Helper”

After verification, data will be deleted within 30 days.

7. Data Sharing

We do not sell user data.

We may share data with infrastructure providers strictly for operating the service, including:

  • Supabase (authentication and database)
  • Cloud hosting providers

All service providers are required to implement appropriate security measures.

8. Children’s Privacy

Vaishnava Little Helper is not specifically directed at children under 13.
We do not knowingly collect personal data from children.

9. Security

We implement appropriate security measures, including:

  • Encrypted data transmission
  • Access control
  • Secure infrastructure

No method of transmission or storage is completely secure.

10. Changes

We may update this Privacy Policy periodically.
Continued use of the app constitutes acceptance of the updated version.

LET Labs Inc.
https://let-labs.com
info@let-labs.com