Privacy Policy — Bimir-Lock

Last updated: November 30, 2025

Bimir-Lock (“the App”) is developed and published by Bimal Khatri (Bimir) (“I”, “me”, or “my”).
This Privacy Policy explains how the App handles your data and protects your privacy.

By using Bimir-Lock, you agree to this Privacy Policy.
If you do not agree, please discontinue using the App.

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1. Information I Collect

1.1 Password and Vault Data

Bimir-Lock does not collect, transmit, or store your passwords, vault entries, or sensitive information on any external server.

All passwords and related data are:

• Stored locally on your device only
• Protected using strong encryption
• Accessible only after successful authentication

I do not have access to your passwords or encrypted vault data.

1.2 No Account or Cloud Storage

Bimir-Lock does not require:

• User accounts
• Email addresses
• Cloud sync
• Remote servers

Everything remains fully under your control on your device.

1.3 Automatically Collected Information

The App uses Firebase Crashlytics to identify crashes and improve stability. Crashlytics may collect anonymous diagnostic information such as:

• Device model
• Operating system version
• App version
• Crash stack traces
• Basic technical diagnostics

This data does not include passwords, vault content, or personally identifying information.

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2. How the Information Is Used

Automatically collected diagnostic data is used only to:

• Detect and fix crashes
• Improve app stability
• Enhance performance and reliability

No data is used for advertising, analytics tracking, profiling, or marketing.

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3. Security Measures

Bimir-Lock is designed with security as a core principle:

• Encrypted local storage for all sensitive data
• Secure authentication (PIN, biometric, or device-level security)
• No external transmission of vault data
• No access by the developer to user secrets

While no system can guarantee absolute security, industry best practices are followed to protect your data.

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4. Third-Party Services

Firebase Crashlytics

A crash reporting service provided by Google.
Privacy Policy: https://policies.google.com/privacy

Bimir-Lock does not use:

• Ads or ad networks
• User tracking SDKs
• Analytics services
• Data brokers or third-party access

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5. Data Storage and Deletion

• All data remains on your device
• No backups are stored on my servers
• Uninstalling the App permanently deletes all stored data

You are fully responsible for any local backups or exports you create.

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6. Children’s Privacy

Bimir-Lock does not knowingly collect personal data from children. Since no personal data is collected, the App complies with COPPA, GDPR-K, and similar regulations.

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7. Your Rights

Because your data never leaves your device:

• I cannot view or access your passwords
• I cannot recover lost master passwords
• You control all stored data locally

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8. Changes to This Privacy Policy

This Privacy Policy may be updated from time to time.
The “Last updated” date reflects the most recent revision.

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9. Contact

Developer: Bimal Khatri (Bimir)
Email: khattribimal90@gmail.com
Website: https://bimalkhatri.com.np
GitHub: https://github.com/bimal-py