Contents
By using this application, you agree to allow the app to access certain device features necessary to provide core functionality, including notifications, alarms, calendar storage, media access, and image selection. The app allows users to create schedules, set alarms and reminders, attach images to calendar entries, and customize event markers using icons or labels. Users may enable or disable calendar systems such as the Vietnamese calendar according to their personal needs. The app also supports monthly and yearly calendar views, image-based schedule management, and personalized event organization tools.
This application is designed primarily for offline use. Most features operate directly on the device without requiring an internet connection. Users are responsible for managing the information stored within the app, including images, reminders, schedules, and event notes. Alarms and notifications depend on device settings and permissions. The developer is not responsible for missed notifications resulting from disabled permissions, battery optimization, device restrictions, or manual changes made by the user.
⚠️ You agree not to use the app for illegal purposes, to cause harm, or to attempt unauthorized modification of the software.
Age requirement: This app is intended for users aged 4 and older. We do not collect personal information from children under the age of 13.
We respect your privacy and are committed to protecting your personal information. This app is designed with an offline-first approach, meaning your schedules, reminders, selected images, icons, calendar settings, and personal notes are stored directly on your device whenever possible. We do not actively collect sensitive personal information such as passwords, payment details, or personal identification data. All information you create within the app remains under your control.
The app may request access to notifications, storage, photos, or device media to enable features such as setting alarms, attaching images to schedules, customizing event icons, and saving calendar data. These permissions are used solely for app functionality and are not intended for unauthorized tracking or surveillance.
📋 Data collection: We do not transmit any personal information to external servers. All data is stored only on your device.
Third-party services: This app uses Google AdMob for displaying advertisements. AdMob may collect certain data, such as device identifiers, to serve ads. Please refer to Google's Privacy Policy for more details.
This app stores most user-generated data directly on the device. Data may include alarms, schedules, reminders, calendar options, Vietnamese calendar on/off status, annual calendar data, event images, and custom icons used to mark important dates or activities. Because the app operates primarily offline, your information is generally not sent to external servers.
Users are responsible for backing up important information stored in the app. While we always strive to provide a stable experience, the developer is not liable for data loss due to device resets, operating system errors, accidental deletion, or hardware failures. We do not sell, rent, or intentionally share your information with third parties.
🔒 Data deletion: Uninstalling the app will remove all data stored on your device. Cloud backup is not currently available.
This app displays advertisements through Google AdMob. Ad revenue supports the ongoing development and maintenance of the app. AdMob may collect information such as device identifiers and approximate location to serve more relevant ads. If you prefer not to receive personalized ads, you may disable ad personalization in your device settings.
You have full control over all data you create and store within the app. You may remove all data from your device at any time by uninstalling the app. Individual events, images, and reminders can be deleted directly from within the app settings. Since we do not transmit personal information externally, no separate data deletion request process is required.
We may update this policy in response to app updates or changes in legal requirements. If significant changes are made, users will be notified via in-app notices or app store update notes. Continued use of the app after changes are made constitutes acceptance of the updated policy.
We may update this Privacy Policy from time to time to reflect app updates, legal requirements, or feature changes.
📩 Contact Us
Have questions or concerns about this Privacy Policy? We'd love to hear from you.
bignumbercalendar-support@gmail.com