Last updated: 21 July 2026
DAILYBILL (package com.medistore.app) is an offline bookkeeping app for shopkeepers to track purchase bills, daily sales, credit notes (khata), expenses and customer reminders. This policy explains what data the app handles and why.
SUMMARY
-Your business data stays on your phone. All bills, sales, credit notes, expenses, customers and notes are stored in a local SQLite database on the device. We do not run a server and we do not receive, collect, or have access to your business records.

-No ads, no data selling. The app contains no advertising SDKs and shares nothing with third parties for advertising. The only data leaving your device is subscription information handled by our payments provider (see Subscriptions below); we do not run analytics on your business records.

DATA THE APP ACCESSES ON THE DEVICE

- Contacts: to pick a customer's phone number for a credit note, or optionally save a customer to contacts. Used only to fill a field. Not uploaded.

1. - Notifications (Android 13+): to show a local daily reminder on your device when customers have payments due. Notifications are scheduled entirely on your phone — there is no push-notification server, no Firebase Cloud Messaging, and no device token is created or stored.

2. - Camera: optionally photograph a paper bill so on-device OCR can auto-fill fields. Processed on-device (offline), not uploaded.

3. - Photos/files: optionally attach a bill image or import/export an Excel file. Only where you explicitly share/export.

4. - Business records: core bookkeeping. Not shared unless you enable optional Google Drive backup or manually export.

5. OPTIONAL GOOGLE DRIVE BACKUP

6. The app offers an optional, off-by-default daily backup to your own Google Drive. The file lives in your Google account; we never receive it. You can disconnect any time in Profile → Data Backup.

7. Subscriptions

        The app offers optional paid subscriptions, processed through Google Play Billing. We use RevenueCat, a third-party service, to manage these subscriptions and measure subscription performance.

• When you start, purchase, or restore a subscription, RevenueCat receives your purchase history (the in-app transactions and subscription status) and an app-generated device identifier. This is used to unlock paid features and for subscription analytics.

• This is the only data that leaves your device to us or our providers(Your Google Drive backup goes to your own account, not to us). It does not include your business records (bills, sales, credit notes, expenses, customers, or notes).

• Your purchase is also governed by Google Play's terms and RevenueCat's Privacy Policy.

8. REMINDERS VIA WHATSAPP / SMS

9. When you tap to send a reminder, the app opens your SMS app or WhatsApp with a prefilled message to the customer you selected. You confirm and send. Nothing is sent automatically or in bulk.

10. NETWORK USE

11. The app is offline-first. It uses the internet only for: subscription purchases and status (Google Play Billing / RevenueCat), the optional Google Drive backup you enable, a one-time download of the on-device OCR model, and opening links you tap (WhatsApp, UPI apps). No business data is transmitted otherwise.All network connections (subscriptions, Drive backup, and the one-time model download) use encrypted HTTPS/TLS.

12. CHILDREN

13. The app is a business tool and is not directed to children.

14. DATA RETENTION AND DELETION

15. Data is stored only on your device; uninstalling releases it. If you enabled Drive backup, delete the backup file from your Google Drive.

16. CONTACT

17. Questions or data requests: dailybilloffline@gmail.com