This Privacy Policy describes how OmnixDev (“we”, “us”, “our”) handles information
when you use the Mera Khata mobile application (“App”) on Android and iOS
(where available), including personal cashbook and business khata features.
By using the App, you agree to this Privacy Policy. If you do not agree, please do not use the App.
Quick summary
Your data is stored on your device by default.
We do not sell your personal data.
Google Drive backup and ads are optional or clearly disclosed below.
You control permissions (contacts, camera, microphone, notifications).
Business mode: shop/business details, customer and supplier names and phone numbers, ledger entries, sales, cashbook entries, collection (wasooli) dates, catalog items, and visiting card information you enter.
We do not require a phone number or email to use the core App.
1.2 Device permissions (only when you allow)
Feature
Permission
Use
Add customer from phonebook
Contacts
Read name and phone when you use this feature. Not uploaded to our servers.
Receipt / bill attachment
Camera / photo picker
Photos you select are stored locally with your records.
Voice input
Microphone
Speech-to-text via your device/OS; we do not store audio on our servers.
App lock
Biometric / fingerprint
Handled by your device’s secure system, not by OmnixDev.
Reminders
Notifications
Local alerts for recurring transactions and budget reminders.
Internet
Network
Ads, optional Google Drive backup, and related services.
1.3 Optional Google Drive backup
If you enable Google Drive backup:
You sign in with Google Sign-In.
Your Google account email may be stored locally to show backup status.
A backup file (JSON) containing your App data is uploaded to your Google Drive in the app’s private application data area.
The App may show banner and interstitial ads through Google AdMob.
We request non-personalized ads where supported. AdMob and partners may still collect
device and usage information (e.g. advertising ID, IP address) as described in
Google’s advertising policies.
1.5 What we do not collect
We do not run our own analytics server for your financial records.
We do not collect GPS/location for tracking.
We do not read your SMS messages.
WhatsApp/SMS reminders are opened by you; we do not send messages through our servers.
2. How We Use Information
Provide App features (khata, sales, cashbook, reports, reminders).
Display and save your records on your device.
Create PDF/JSON exports when you request them.
Back up and restore data when you enable Google Drive backup.
Show advertisements to support the free App.
We do not use your financial data for third-party marketing.
3. How We Share Information
We do not sell your personal information.
When you share: PDFs, backups, or messages via WhatsApp, email, SMS, or other apps you choose.
Service providers: Google (AdMob, Sign-In, Drive API), and platform providers (speech, biometrics, app stores) under their own policies.
Legal: If required by law or to protect rights and safety, to the extent legally required.
4. Data Storage and Security
Data is stored locally on your device.
Optional PIN and biometric lock help protect App access.
Google Drive backup uses HTTPS. Backup files remain in your Google account.
Android auto-backup for the App is disabled; optional Google Drive backup is user-controlled.
No storage method is 100% secure. Keep your device and accounts protected.
5. Data Retention
Data remains until you delete it, use in-app deletion/recovery features, or uninstall the App.
Some deleted items may be recoverable for a limited period (as shown in the App) before permanent removal.
Google Drive backup files remain until you delete them in Google Drive.
For privacy questions, data access, or deletion help, email us at
info@omnixdev.com.
7. Your Choices
Edit or delete entries in the App.
Revoke contacts, camera, microphone, or notification permissions in device Settings.
Turn off Google Drive backup in App settings.
Export or share backup files manually.
Uninstall the App to remove local data from your device.
8. Children’s Privacy
The App is not directed at children under 13 (or under 16 where applicable).
We do not knowingly collect personal information from children. Contact us if you believe
a child has provided information through the App.
9. International Users
If you use the App outside your country, your data may be processed on your device and,
if you use Google services, by Google according to their global infrastructure and policies.
10. Third-Party Services
The App may link to third-party services (Google Play, WhatsApp, websites). We are not
responsible for their privacy practices. Please review their policies separately.
11. Changes to This Policy
We may update this Privacy Policy from time to time. The “Last updated” date at the top
will change when we do. Continued use of the App after changes means you accept the updated policy.