Bindooa ("we", "us", "our") is committed to protecting your privacy in accordance with the EU General Data Protection Regulation (GDPR), the California Consumer Privacy Act (CCPA), and Google Play Developer Policies. This Privacy Policy explains how information is handled when you use our mobile application Wallume: HD 4K Wallpapers (the "App"). By downloading, installing, or using the App, you agree to the practices described in this Privacy Policy. If you do not agree, please do not use the App.
• "App" means the mobile application Wallume: HD 4K Wallpapers published by Bindooa.
• "Device" means the smartphone or tablet on which the App is installed.
• "Content" means the wallpapers, backgrounds, and other visual materials provided within the App.
• "Local Processing" means operations performed entirely on your Device hardware without transmitting your personal files to external servers.
• "Personal Data" means any information relating to an identified or identifiable individual.
• "SDK" (Software Development Kit) means third-party software components integrated into the App, such as advertising or analytics tools.
Our core privacy principle for this App:
• The App does NOT access, read, or upload your personal photos, videos, or media library. All wallpapers are provided from the App's own catalog and are applied directly to your Device.
• Setting a wallpaper is performed entirely through Local Processing on your Device.
• The App does not use your camera or microphone.
• The App does not require you to create an account, and we never ask for your name, phone number, or address.
The following categories of data may be collected automatically by us and by the third-party SDKs integrated into the App:
• Device Identifiers — Advertising ID, IP address, device model, operating system version, language and country. Purpose: serving and measuring advertising, app stability monitoring.
• Usage Analytics — session duration, screens visited, categories browsed, wallpapers viewed or applied, in-app events. Purpose: understanding usage patterns and improving user experience.
• Diagnostics & Crash Data — crash logs, performance data, device compatibility information. Purpose: detecting bugs and improving stability across devices.
We do not collect precise location data, contacts, messages, or files from your Device.
To operate effectively, the App requires certain Android system permissions. We only request permissions that are strictly necessary for the App's advertised features. Below is the technical justification for each requested permission:
• android.permission.INTERNET: Allows the App to access the Internet to download wallpaper Content from our catalog and to load and display ads.
• android.permission.ACCESS_NETWORK_STATE: Allows the App to check your network connection before downloading Content or loading ads.
• android.permission.SET_WALLPAPER: The core permission of the App — allows applying the wallpaper you choose directly to your home screen or lock screen.
• android.permission.POST_NOTIFICATIONS: Enables sending notifications about new wallpaper collections. This is optional — it is only requested with your consent, and you may decline or revoke it at any time in your device settings.
• com.google.android.gms.permission.AD_ID: Used to access your device's unique, user-resettable advertising identifier. This helps our partners show you ads that are more likely to be relevant to you. You can reset this identifier or opt out of ads personalization at any time in your device settings (Settings → Google → Ads).
In addition, a small number of standard support permissions may be automatically included by the Google Play services and Firebase libraries bundled with the App (for example, permissions that enable receiving push notifications through Google services, briefly keeping the device awake while a notification is delivered, or securing the App's internal components). These are added by the libraries themselves, do not grant access to your personal content, and involve no data collection beyond what is described in this Policy.
The App does NOT request access to your photos, media library, files, contacts, camera, microphone, or location (precise or approximate).
The App is free and supported by advertising. To provide, measure, and improve advertising and app performance, the App integrates SDKs from the following partners. Each partner processes data under its own privacy policy:
• Google AdMob & Google Mobile Ads (including the Google User Messaging Platform for consent management) — https://policies.google.com/privacy
• Google Firebase: Analytics, Crashlytics, Performance Monitoring, Cloud Messaging, Remote Config, and Cloud Firestore/Storage — https://firebase.google.com/support/privacy
If additional SDKs are ever integrated in a future version of the App, this section and our Google Play Data safety disclosure will be updated before that version is released.
If you are located in the European Economic Area (EEA) or the United Kingdom, you will be shown a consent message (Google User Messaging Platform) before personalized advertising is served, and you may choose non-personalized ads instead. You can change your consent choices at any time from within the App.
The App requires no registration and maintains no user accounts, so there is no account to delete. You may exercise control over your data at any time by:
• Resetting or deleting your Advertising ID (Android Settings → Google → Ads);
• Opting out of personalized advertising via the in-app consent settings or your Device settings;
• Revoking the notifications permission in your Device settings;
• Uninstalling the App, which stops all data collection by the App and its SDKs.
Residents of the EEA, UK, and California may additionally request access to, correction of, or deletion of Personal Data by contacting us at the email address in Section 12.
The App is intended for a general audience aged 13 and older and is not directed at children under 13. We do not knowingly collect Personal Data from children under 13. If we discover that a child's Personal Data has been collected, we will take prompt steps to delete it. If you believe a child has provided us with Personal Data, please contact us.
Wallpaper Content is hosted on cloud storage services (Cloudflare R2 / Firebase); we do not store your Personal Data on servers of our own. Data collected by the third-party SDKs listed in Section 6 is protected by industry-standard security measures and retained in accordance with each partner's policy, typically between 14 and 26 months, after which it is deleted, anonymized, or aggregated.
The third-party SDKs integrated into the App may process data on servers located in the United States or other countries. By using the App, you acknowledge that your data may be transferred to and processed in countries with data protection laws different from those of your country of residence, subject to appropriate safeguards under applicable law.
We may update this Privacy Policy from time to time, including when new features or new SDKs are added. Any material changes will be communicated by updating the "Last Updated" date at the top of this page. We encourage you to review this page periodically.
If you have any questions, concerns, or requests regarding this Privacy Policy or your Personal Data, please contact:
Developer Name: Bindooa
Email: trungnguyentcg@gmail.com