Privacy Policy
Last Updated: April 08, 2026
Calendar: Events & Reminder is a smart calendar app that helps you manage events, agenda, reminders, and daily planning. This Privacy Policy explains how DRHGLOW collects, uses, stores, and protects information when you use our Android app.
We are committed to being transparent about our practices. The app does not require you to create an account or provide any personal information to use its core features. All your calendar events, reminders, and planning data are stored locally on your device. Any data recovery operations are performed locally on your device.
This Privacy Policy applies to the Calendar: Events & Reminder Android app developed by DRHGLOW, located in Gujarat, India. It describes our practices regarding any information that may be collected or processed when you use the app.
We design the app to minimize data collection. Your personal events and reminders stay on your device and do not leave it through our application unless you explicitly interact with third-party services such as ads or notifications.
We do not collect any type of personal data from you in the traditional sense. You do not need to sign up, log in, or share your name, email, phone number, or any other identifying information.
The app may collect or have access to:
Device-level technical information needed for functionality (for example, through required Android permissions).
Non-personal, aggregated, or unidentified usage data via Firebase Analytics (such as which features are used most often or crash reports). This data does not personally identify you.
All your calendar events, reminders, notes, and preferences are stored only on your device using local storage (Room Database). We do not transmit your template data or event details to any third parties.
For users in the European Union or other regions where the General Data Protection Regulation (GDPR) applies, our processing of any limited technical or usage data relies on:
Legitimate interests: To provide and improve the app’s features, ensure reliable reminders and alarms, and maintain performance.
Contractual necessity: To deliver the services you expect from the calendar app (such as setting reminders and showing events).
Consent: Where applicable, for certain permissions or optional features like notifications. You can withdraw consent by changing device settings.
Since we collect minimal data and store most information locally, our processing is limited.
The app requests certain Android permissions only when needed for specific features. You can manage or revoke these permissions anytime in your device settings.
Here is a detailed explanation of each permission:
android.permission.INTERNET and android.permission.ACCESS_NETWORK_STATE: These are required for network access. The app uses them to download updates if available, serve advertisements (via AdMob, AdX, and Facebook/Meta), connect to Firebase services for analytics and crash reporting, and deliver push notifications through Firebase Cloud Messaging. Network state access helps the app check connectivity before performing online tasks, which improves performance and avoids unnecessary battery or data usage.
android.permission.POST_NOTIFICATIONS: This permission allows the app to send you timely reminders, event notifications, and important updates. Notifications enhance your experience by helping you stay on top of your schedule. You can disable notifications in your device settings at any time.
android.permission.READ_CALENDAR and android.permission.WRITE_CALENDAR: These permissions let the app read existing calendar events from your device’s calendar and write new events or reminders. This supports core features like syncing your schedule, creating reminders, and displaying relevant date-based information. Without these, the app cannot fully integrate with your device calendar.
android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS: The app may request exemption from battery optimizations. This ensures that alarms, reminders, and scheduled notifications work reliably without being delayed or stopped by the system’s power-saving features.
android.permission.RECEIVE_BOOT_COMPLETED: This permission allows the app to restart essential background services, alarms, and reminders automatically after your device reboots. It keeps your scheduled events and reminders working without needing to reopen the app.
android.permission.USE_EXACT_ALARM and android.permission.SCHEDULE_EXACT_ALARM: These are necessary to set precise alarms and reminders. They ensure your events and reminders trigger at the exact times you set, even when the app is not actively running.
These permissions are used solely to deliver the calendar and reminder functionality you expect. The app respects your choices and does not use permissions for unrelated purposes.
Your events, reminders, and all planning data are stored locally on your device using secure local databases (Room Persistence Library). This data never leaves your device through our application.
We do not share any of your personal data with third-party companies, services, or individuals for our own purposes. Technical or unidentified usage data sent to Firebase is handled according to Google’s practices.
While we take reasonable measures to protect the app (such as using standard Android security practices), no system is completely risk-free. We encourage you to keep your device secure with up-to-date software and strong device-level protections.
We use several third-party libraries and services to improve the app’s performance, appearance, and reliability. Most are local UI or utility libraries that do not collect or transmit personal data. Here are the details:
UI and Utility Libraries:
CircleImageView (de.hdodenhof:circleimageview:3.1.0): A lightweight open-source library used to display profile pictures or avatars in a circular format for a better user interface. It processes images locally on your device. More information: https://github.com/hdodenhof/CircleImageView
Lottie Animations (com.airbnb.android:lottie:6.7.1): This library displays smooth, high-quality animations using JSON files. It enhances the visual experience without affecting performance. Animations run locally. Learn more about Lottie: https://lottie.airbnb.tech/
Scalable Size (SDP) and Scalable Text Size (SSP) (com.intuit.sdp and com.intuit.ssp): These provide scalable dimensions and text sizes for consistent design across different screen sizes and densities.
Dependency Injection and Architecture:
Dagger Hilt: Used for dependency injection to simplify code structure, making the app more maintainable. It helps manage objects in Activities, Fragments, and other components locally.
Local Data and Processing:
Room Database (androidx.room): A local storage solution for saving app data like settings and preferences on your device. Your calendar and reminder data stay private and are not transmitted to third parties.
Gson: A library for handling JSON data conversion. It is used internally for local data processing.
WorkManager (androidx.work): Schedules background tasks such as syncing reminders or notifications reliably while respecting device resources.
Fragment Management (androidx.fragment): Simplifies navigation and lifecycle handling within the app.
Firebase Services (provided by Google):
Firebase Analytics: Collects unidentified app usage data, feature engagement, and crash reports to help us improve performance. This data does not personally identify you. See Firebase Privacy and Security: https://firebase.google.com/support/privacy
Firebase Crashlytics: Helps track and fix stability issues through anonymous crash reports.
Firebase Cloud Messaging (FCM): Sends push notifications for reminders and updates.
Firebase Bill of Materials ensures consistent versioning of these services.
These libraries and SDKs are integrated responsibly. Local libraries process data only on your device. Firebase services follow Google’s Privacy Policy.
The app shows advertisements through Google AdMob, AdX, and Facebook (Meta) Audience Network. These services may collect certain device and usage information (such as advertising identifiers) to show relevant ads.
We use Firebase Analytics for anonymous analytics to understand how people use the app and to improve it.
These third-party services have their own privacy practices:
Google Ad Policies and Privacy: https://policies.google.com/privacy and AdMob policies
Meta (Facebook) Privacy Policy: https://www.facebook.com/privacy/policy/
You can manage advertising preferences through your device settings (for example, limit ad tracking on Android).
As this is a mobile Android app, we do not use traditional web cookies. However, advertising and analytics services may use similar technologies (such as device identifiers or SDK-based tracking) for their purposes. These are governed by the respective providers’ policies listed above.
Because the app stores your events and reminders locally and does not require personal information, the processing of any data is very limited. Any technical data sent to Firebase or ad networks is for improvement, advertising, and crash reporting purposes only and is handled anonymously where possible.
We do not sell your data. Limited non-personal purchase status information may be shared by Google for in-app subscriptions (see section 11).
Local data (your events and reminders) remains on your device as long as you keep the app installed or until you delete it. Technical or analytics data retained by third parties follows their own retention policies (see their privacy links).
The app offers in-app purchases and paid subscriptions for premium features.
All payments and subscriptions are handled safely by Google Play Billing. We do not collect, store, or see your payment details such as card information or Google account passwords.
Subscriptions: Subscriptions renew automatically unless you cancel them before the next billing date. You can manage or cancel your subscription anytime from your Google Play account settings. If you cancel, you will continue to enjoy premium features until the current billing period ends.
Purchase Information: Google may share limited, non-personal purchase details with us, such as subscription status or validity, so we can unlock premium features.
Refunds & Cancellations: All refund requests must be made through Google Play, following Google Play’s refund rules.
Third-Party Sharing: We do not share your purchase or subscription information with any third parties, except when required by Google for payment verification.
Policies: All in-app purchases and subscriptions follow Google Play Terms of Service and Google Privacy Policy.
Under GDPR, you have rights including access, rectification, erasure, restriction, objection, and data portability for any personal data we process. Since most data is local on your device:
Access: Review information by contacting us.
Control: Manage app permissions through your device settings.
Deletion: Uninstall the app to remove all associated local data from your device.
To exercise rights regarding any data processed by Firebase or ad services, please contact those providers directly or reach out to us.
For California residents, you have rights to know, delete, and opt-out of the sale of personal information. We do not sell personal information. Your rights regarding local data can be exercised by managing the app or uninstalling it. For third-party services, refer to their policies.
The app does not respond to “Do Not Track” signals from browsers because it is a mobile application. You can control tracking through device advertising settings and permission choices.
Any limited data sent to Firebase or advertising partners may be transferred and processed in countries outside your location, including the United States. These transfers are subject to the providers’ safeguards and applicable laws. Google’s services follow standard contractual clauses or other mechanisms where required.
We do not engage in or support malware distribution or network misuse. The app uses standard Android practices to ensure safe operation. We recommend downloading the app only from Google Play.
The app may contain links to external sites or services (for example, in ads). We are not responsible for the privacy practices of those third parties. Please review their policies before interacting.
The app does not target or attract children under 13. We do not knowingly collect personal information from children. If you believe we have received such information, please contact us.
We may disclose limited information if required by law, court order, or government request, or to protect our rights, safety, or property.
We may update this Privacy Policy from time to time. The “Last Updated” date at the top will be changed. We encourage you to review it periodically. Continued use of the app after changes constitutes acceptance of the updated policy.
If you have questions or concerns about this Privacy Policy, please contact us at:
contact.dhrglow@gmail.com (bolded and presented as the primary contact).
DRHGLOW
Gujarat, India