Privacy Policy for DayZen
Effective Date: March 9, 2026
Purnomosidi built the DayZen app as a Freemium app. This SERVICE is provided by Purnomosidi.com at no cost and is intended for use as is. This page is used to inform visitors regarding my policies with the collection, use, and disclosure of Personal Information if anyone decided to use my Service.
1. Data Collection and Storage DayZen is designed with your privacy in mind as an “offline-first” application. All of your tasks, notes, statistics, and habits are stored locally on your device using a local database (SQLite). We do not collect, transmit, or store your personal task data on any external servers.
2. Third-Party Services The app does use third-party services that may collect information used to identify you, primarily for serving advertisements and analyzing app performance.
Google AdMob: We use AdMob to display ads. AdMob may use advertising IDs from your device to provide personalized ads.
Google Analytics for Firebase: We use this service to log screen views and custom events (like when the app crashes) to help us improve the app. This data is anonymized.
Google Play In-App Billing: Used for processing secure payments if you choose to upgrade to DayZen Pro. We do not have access to your credit card or payment details.
3. App Permissions
Notifications & Alarms: The app requests permission to send you daily reminders. This is processed entirely locally on your device.
Storage (Optional): Required only if you choose to use the manual Backup & Restore feature to save or load your local database file.
4. Changes to This Privacy Policy I may update our Privacy Policy from time to time. Thus, you are advised to review this page periodically for any changes. I will notify you of any changes by posting the new Privacy Policy on this page.
5. Contact Us If you have any questions or suggestions about my Privacy Policy, do not hesitate to contact me at support@purnomosidi.com