Privacy Policy

1. Overview

Rawal Energy ("we", "us", or "our") built the **Mini Ledger** app (both the mobile application package and web sandbox) as a utility service. This privacy page informs you of our policies regarding the collection, use, and disclosure of personal data when you use our service.

We believe in absolute data transparency and privacy. Our primary design philosophy is that your personal data belongs to you. Therefore, **Mini Ledger does not collect, transmit, store, or share any personal information whatsoever**.

2. Data Collection and Transmission

• Personal Data: We do not collect, request, or harvest any personally identifiable information (such as names, emails, telephone numbers, IP addresses, or device IDs).
• Telemetry & Diagnostics: The application does not contain background analytics tools, tracking pixels, crash reporting kits (e.g., Firebase Analytics), or telemetry scripts.
• Network Connections: The application is designed to operate completely offline. It does not communicate with external API servers, servers operated by Rawal Energy, or third-party cloud servers.

3. Local Storage Mechanism

To manage your transaction lists, ledger details, and categories, Mini Ledger utilizes your device's local storage mechanisms:

• On the **Android App**, this is saved using local system key-value caches (`SharedPreferences`).
• On the **Web Companion Website**, this is saved using your browser's local database (`localStorage`).

This database is isolated strictly to your hardware device. Clearing your application storage or browser cache will permanently remove these statistics. We have no mechanism to restore or view this data.

4. Third-Party Libraries and Advertisements

We do not include third-party advertising SDKs, profiling utilities, or external tracking libraries. All elements, styling icons (via lucide-react and Google Fonts), and audio assets are loaded locally or packaged with the application distribution.

5. Children's Privacy

Because our service collects zero information, it poses no risk to children. We do not knowingly collect personally identifiable information from children under 13, nor do we collect it from anyone else.

6. Contact Us

If you have any questions or feedback regarding our commitment to privacy or this offline policy, please feel free to reach out under the Rawal Energy registration email.