Privacy Policy

About :- 💸Expense Tracker

A modern, secure, and fully offline Android application designed to help you track and manage your daily expenses effortlessly. Built with a privacy-first approach, this app ensures your financial data remains completely under your control, right on your device.

✨ Key Features

• 🛡️ Private & Secure: Protect your data with an encrypted 4-digit PIN and built-in screenshot prevention.

• 📴 100% Offline: Your financial records are stored locally using Room Database. No cloud uploads, no privacy risks.

• 📊 Smart Analytics: Track your spending habits with interactive charts and summaries (daily, weekly, & monthly).

• 🌙 Material UI: Enjoy a smooth, modern experience with dynamic Light/Dark mode themes.

• 🌍 Multilingual: Fully localized for English, Hindi, and Bengali users.

• 💾 Data Control: Easily backup and restore your data whenever you need.

Privacy Policy – Expense Tracker

Effective Date: June 09, 2026

Arajit Das ("we," "us," or "our") built the Daily Expense Tracker app as a free, Ad-Supported application. This SERVICE is provided by Arajit Das at no cost and is intended for use as is. This page informs users about our policies regarding the collection, use, and disclosure of Personal Information for anyone using our Service.

1. Information Collection and Local Storage

We prioritize your privacy and financial security. Daily Expense Tracker operates offline. We do not collect, store, transmit, or have access to any of your personal or financial data on external servers.

All data entered into the app is stored strictly locally on your device. This includes:

Expense records, amounts, categories, and notes (stored via local SQLite/Room Database).

Your 4-digit security PIN (securely encrypted on your device).

App settings and preferences.

You maintain full control over your data.

2. Third-Party Services and Advertisements

While the core functionality of the app is offline, we use third-party advertising services to keep the app free.

We use Google AdMob to display banner advertisements. When your device is connected to the internet, AdMob may automatically collect certain device-specific information to serve relevant ads. This data may include:

Device information (model, OS version)

Advertising ID

IP address

Ad interaction data

For detailed information on how Google handles this data, please review the Google Privacy Policy: https://policies.google.com/privacy

3. App Permissions

To provide specific features, the app may request the following device permissions:

Internet/Network State: Required exclusively to load and display advertisements via Google AdMob.

Storage Access (Optional): Required only if you choose to use the local Backup & Restore feature to export or import your expense database to your device's storage.

Biometric Authentication (Optional): If you enable Fingerprint/Face unlock, the app uses your device's native biometric hardware. We do not collect or store your biometric data.

4. Data Security and Deletion

We employ robust local security measures, including local PIN encryption and screen-capture prevention on the lock screen, to protect your financial data from unauthorized local access.

Data Deletion: Because all data is stored on your device, you can delete it at any time by simply uninstalling the Daily Expense Tracker app or clearing the app's storage data from your device's settings.

5. Children’s Privacy

Our Service does not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children. If you are a parent or guardian and you are aware that your child has provided us with personal information (though our app does not actively collect any), please contact us so we can take necessary actions.

6. Changes to This Privacy Policy

We may update our Privacy Policy periodically. You are advised to review this page for any changes. We will notify you of any updates by posting the new Privacy Policy on this page.

7. Contact Us

If you have any questions, concerns, or suggestions regarding this Privacy Policy, please feel free to contact us:

Developer: Arajit Das

Email: arajitdas2019@gmail.com

Country: India