Privacy Policy — Mutasi: Catatan Keuangan - Buku Kas Harian

Last updated: 25 June 2026

1. App Manager

Mutasi: Catatan Keuangan - Buku Kas Harian is managed by Wallpapersfaster. For privacy-related questions, use the contact at the end of this page.

2. Data Processed

• Account data: name, email address, profile photo, and account identifier when Google login is used.
• Financial data: fund sources, transactions, categories, amounts, dates, descriptions, targets, investments, and financial summaries you enter.
• Device and app data: app version, device type, operating system, language, time zone, and diagnostic data.
• Ad data: ad interactions and technical information processed by Google Mobile Ads/AdMob.
• Notification data: device token and notification permission status needed to send reminders.
• Media data: images or transaction receipts if you use the camera feature.

3. Data Use

• provide recording, summary, and financial management features;
• authenticate accounts and maintain user sessions;
• show notifications and reminders;
• display ads;
• analyze app usage in aggregate;
• detect and fix technical issues;
• respond to user support requests.

4. Third-Party Services

• Google Sign-In: for login using a Google account.
• Google AdMob / Google Mobile Ads: for displaying ads.
• Firebase Analytics: for app usage analysis.
• Firebase Crashlytics: for stability diagnostics.
• OneSignal: for sending reminders.

5. Device Permissions

• Internet: used for login, ads, analytics, and online features.
• Camera: used only when you use a feature requiring image capture.
• Notifications: used to send reminders if you grant permission.
• Biometric: used to open the app securely. Biometric data does not leave your device.

6. Security

We implement security measures to protect data, including protected communication channels and secure on-device storage.

7. Data Sharing

We do not sell personal user data. Data is shared only with technical service providers that help operate the app, or when required by law.

8. Data Retention

Data is kept as long as needed to provide the service or while the user account is active.

9. User Choices

• You can manage transaction data and sign out within the app.
• You can revoke camera and notification permissions via device settings.
• You can request account deletion by contacting the developer.

10. Children

Mutasi: Catatan Keuangan - Buku Kas Harian is not intended for children under 13.

11. Policy Changes

We may update this Privacy Policy from time to time. Changes will appear on this page.

12. Contact

Wallpapersfaster
Email: support@mutasi.org

App page: Google Play Store