Privacy Policy

Overview

Cash Book is an offline-first cash book. Your financial records are stored on your device, and you can use the app without creating an account or signing in.

Information stored on your device

To provide the app’s features, Cash Book stores the information you enter, including:

• money books, profiles, categories, budgets, and app preferences;
• transactions, including amounts, dates, payment modes, and notes; and
• receipt or attachment files you choose to add.

This information is stored locally in the app’s SQLite database and app-managed device storage for receipt files. Cash Book does not require a user account and does not send your financial records to our servers.

Device permissions

If you turn on budget reminders, Cash Book requests notification permission so it can send the reminders you choose. You can change this permission at any time in your device settings.

If you add a receipt or restore a backup, the app may use the files you select only to complete that action.

Backups and sharing

Backups are created only when you choose to create or share one. A backup can contain your app data and receipt attachments. When you choose to save or share a backup, the destination and its privacy practices are governed by that service. Cash Book does not automatically upload your financial data.

Google Drive may be offered as a sharing destination for a backup. Any Google account selection or Google Drive use happens only after you start that action.

Advertising

The Android app may display ads provided by Google AdMob. Google and its advertising partners may process device identifiers, IP address, approximate location derived from IP address, and advertising interaction data to provide, measure, and personalise ads where permitted by law and your choices.

Cash Book does not share the financial records you enter with advertising providers. Where required, Google’s consent flow provides advertising privacy choices. You can revisit available choices in Settings.

Learn more in Google’s Privacy Policy.

Retention and deletion

Your data remains on your device until you delete it, reset the app’s data, or uninstall the app. Deleting all data removes local financial records and receipt files. Keep a backup if you want to retain information after deletion or when moving to another device.

Changes to this policy

We may update this policy when the app changes. The latest version is available in the app, with the update date shown at the top of this page.

Contact

For privacy questions, contact the developer through the app’s store listing.