PRIVACY POLICY
1. Introduction
Welcome to Hatsune Miku Live Wallpapers (referred to as "the App," "we," "us," "our," "the Company," or "Belive App Tech"). We are committed to protecting your privacy and ensuring you have a positive experience on our mobile application. This Privacy Policy explains our information practices, what data we collect, how we use it, and your rights regarding your personal information.
By downloading, installing, or using the Hatsune Miku Live Wallpapers application, you acknowledge that you have read, understood, and agree to be bound by this Privacy Policy. If you do not agree with our practices, please do not use the App.
If you have any privacy concerns or questions, contact us:
- Email: contact@beliveapptech.com
- Phone: +1 (310) 933-7405
2. Information We Collect
2.1 Information You Provide Directly
The Hatsune Miku Live Wallpapers App is designed to minimize data collection. We do NOT require you to create an account or provide personal information to use the App.
What we do NOT collect:
- Your name, email address, or phone number
- Personal identification information
- Location data or GPS information
- Contacts or calendar information
- Biometric data
- Credit card information or direct financial details (all billing is processed securely by Google Play).
2.2 Automatically Collected Information
When you use the App, we may automatically collect certain non-personal technical information:
Device Information:
- Device model and manufacturer
- Operating system and version
- App version and build number
- Device memory and storage capacity
- Screen resolution and display type
- Device language settings
Usage Information:
- Which wallpapers you view or download
- Time and frequency of app usage
- Features you interact with most
- Crash reports and error logs
- Performance metrics (frame rates, load times, battery usage)
- How long you use the app
Connection Information:
- Internet connection type (WiFi, cellular)
- Network quality indicators
- App load times and performance data
2.3 Content Information
The App may store metadata about wallpapers you download or favorite:
- Wallpaper titles, descriptions, and categories
- Your favorites list (stored locally on your device)
- Downloaded wallpapers (stored on your device storage)
This information is stored locally on your device and is not transmitted to our servers unless you explicitly choose to sync or share.
2.4 Advertising Information (AdMob)
When you use the App with Google AdMob enabled, Google may collect:
- Device identifiers (for ad targeting)
- Advertising ID (AAID)
- App activity and usage patterns
- Browsing history and app usage
- IP address
- Advertising preferences and interactions with ads
Google’s Data: We do not control how Google collects or uses advertising data. Please refer to Google’s Privacy Policy: https://policies.google.com/privacy
2.5 In-App Purchases and Subscriptions Data
The App offers premium features available via auto-renewing subscriptions and a one-time "lifetime" purchase option. All initial payment transactions and billing activities are securely handled by the Google Play Billing system. Additionally, we use RevenueCat as our subscription backend platform to track and manage these purchases.
- No Direct Financial Data: BeliveApp Tech and RevenueCat do not collect, process, or store your credit card information, billing address, or payment credentials.
- Purchase Receipts: The only data processed are anonymous digital purchase receipts (tokens) provided by the Google Play Store. These receipts are validated via RevenueCat to confirm your active subscription or lifetime unlock status, seamlessly granting you an ad-free and/or fully unlocked app experience across devices.
3. How We Use Your Information
3.1 Primary Uses
Service Delivery & Premium Validations:
- Delivering wallpapers and content to your device
- Enabling app functionality (download, favorites, offline access)
- Validating active subscriptions or lifetime purchases via RevenueCat to provide an ad-free/premium experience securely
- Processing your requests to set wallpapers
Technical Support:
- Troubleshooting app issues and errors
- Improving app performance and stability
- Optimizing battery consumption
- Enhancing user experience and interface
Analytics & Improvement:
- Analyzing which wallpapers are most popular
- Understanding how users interact with the app
- Identifying and fixing bugs and performance issues
- Making informed decisions about content updates
Advertising (if enabled for free users):
- Serving relevant ads through Google AdMob
- Measuring ad effectiveness
- Preventing fraud and abuse in advertising
3.2 Secondary Uses (Non-Commercial)
Content Strategy & Communication:
- Determining which wallpaper themes to add
- Sending app updates and feature notifications
- Notifying you of new wallpaper releases
- Responding to your support inquiries
3.3 What We DO NOT Do
We DO NOT use your information for:
- Selling your data to third parties
- Creating behavioral profiles for marketing
- Targeted advertising based on personal information (beyond Google AdMob’s standard practices)
- Cross-app tracking without your consent
- Discrimination or profiling
4. Information Sharing & Disclosure
4.1 Who We Share Information With
We DO NOT sell, trade, or rent your personal information to third parties.
Your information may be shared only in the following limited circumstances:
Service Providers:
- Google Firebase: Cloud storage provider for wallpaper delivery
- Google Firebase Crashlytics: Crash reporting service for error analysis
- Google Analytics: App performance measurement
- Google AdMob: Advertising network for serving ads (for free tier)
- Google Play Billing: Handles secure payment details without passing financial strings to us.
- RevenueCat: Subscription management platform. Used securely to read app receipt status and deploy premium features accurately across instances.
Legal Compliance & Business Transfers:
- Law enforcement agencies (only with valid legal process)
- If BeliveApp Tech is acquired or merges with another entity (you will be notified).
4.2 Data Transfers & International Privacy
The App and its services may be accessed from various countries. By using the App, you consent to the transfer of your information to countries other than your country of residence, applying the same level of privacy protection globally.
5. Data Security
5.1 Security Measures
We implement technical and organizational safeguards like HTTPS connections, regular software updates, security audits, and strict need-to-know access operational securities to protect the minimized data we handle.
5.2 Data Retention
- Local Storage: Wallpapers and favorites remain until you delete them or clear the app's cache. Uninstalling removes this data.
- Server Data: Automatically collected analytics and crashes (via Firebase) are stored only for 30 to 90 days.
- AdMob Data: Usually retained up to 60 days, dictated by Google's direct ad policies.
5.3 Limitations & Disclaimer
While we implement strong security measures, no internet transmission method is 100% secure. You use the App at your own risk. We are not responsible for unauthorized access stemming from device vulnerabilities on your end.
6. Your Privacy Rights & Choices
6.1 Access & Control
You have the right to:
- View what data the App has collected and clear the data anytime through device settings
- Request information about any data storage. Email us at contact@beliveapptech.com (Data Access Request)
- Manage Subscriptions: View, update, pause, or cancel any recurring subscription securely directly via your Google Play account’s "Payments & subscriptions" menu. Uninstalling the app does NOT cancel a subscription automatically.
6.2 Device-Level Privacy Controls & Ad Choices
- Through Android Settings, you can deny app permissions, clear cache, and restrict data limits.
- Analytics & Ads: You can opt-out of personalized ads in your device settings under Google > Manage your Google Account > Data & Privacy > Ads settings.
- Communications via push notifications can also be turned off via system permissions anytime.
7. Children’s Privacy (COPPA Compliance)
The Hatsune Miku Live Wallpapers App is appropriate for all ages and does not knowingly collect personal information from children under 13. We do not engage in behavioral targeting or require user account creation. If you believe a child has erroneously provided personal details in an unprompted email to our support team, please reach out to have it immediately deleted.
8. Third-Party Services & Content
8.1 Third-Party Content & Licensing
The App includes content related to Hatsune Miku and Vocaloid characters:
- Hatsune Miku is a character owned by Crypton Future Media, Inc.
- The wallpapers in this app are fan-created content based on the Hatsune Miku character and this app is NOT sponsored or affiliated with Crypton.
- All designs belong to respective owners used under principles of fair expression. Reach out directly via our email for valid IP take-downs.
8.2 Third-Party Links & Advertising Limits
We don't inject sneaky, non-compliant third-party ads networks besides the approved standard practices through Google AdMob. Ad-tracking relies strictly on anonymous Mobile IDs controlled by you in your general Android system.
9. International Data Transfers & Regional Compliance
9.1 GDPR Compliance (EU/EEA Users)
We process your technical data safely based on 'Contractual Necessity', 'Legitimate Interests' (service improvements), and strict 'Consent' guidelines when tracking for Google Ads applies.
Under GDPR you possess rights including accessing, restricting, object processing and requesting deletion "right to be forgotten" via contact@beliveapptech.com
9.2 CCPA Compliance (California Users)
Under the California Consumer Privacy Act (CCPA), we declare that We DO NOT "sell" your personal information, nor monetise tracking details beyond traditional standard non-personally identifiable interactions on ad servers (like AdMob), where Californian users are also protected through device-level standard "Do-Not-Track" restrictions on Ad Personalisation toggles.
9.3 Other Regional Laws
We proactively aim to mirror compliance directives required by local laws like the Brazil (LGPD), UK GDPR, Australia Privacy act 1988 among others, aligning strictly with standard global practices supported securely through tools deployed globally via Google servers.
10. Contact Us & Data Subject Requests
Privacy Questions & Support
Email: contact@beliveapptech.com
Phone: +1 (310) 933-7405
Response Time: We aim to respond within 30 days.
11. Disclaimer & Limitation of Liability
The info in this policy does not establish binding rights beside obligations required via relevant localized and national Consumer and Privacy protection laws applying jointly alongside standard app use practices and the generic Terms & conditions determined when users browse Google Play rules intrinsically accepted.
12. Changes to This Privacy Policy
We reserve updates and adaptations periodically. Please observe this domain or notifications upon structural functionality improvements for updates in conditions over our operation rules.
Your continued use after subsequent notifications or document adjustments constitutes agreement with updated clauses effectively overriding historical editions instantly.
Appendix A: Third-Party Services Data Practices
Google Firebase
- Purpose: Cloud storage, content delivery, crash reporting.
- Data Collected: Device info, usage patterns, errors.
- Retention: 30-90 days
- Privacy Policy: Google Privacy Policy
Google Play Billing
- Purpose: Processing in-app purchases, recurring subscriptions, and lifetime unlocks.
- Data Collected: Anonymous digital transaction tokens, active plan validations. (Does NOT collect credit card strings natively in-app.)
- Retention: Synced securely to your core Google identity records natively on device.
RevenueCat
- Purpose: Validating, tracking, and managing in-app subscriptions and one-time lifetime purchases safely without running a standalone server infrastructure.
- Data Collected: Anonymous anonymous app user IDs, general device specifications, and the digital purchase tokens delivered securely from Google Play Store's backend.
- Retention: Records tied to user anonymous identities validate continuity logic so unlocked app features remain accessible continuously via matching device footprints continuously linked over subscription lifecycles.
- Privacy: RevenueCat Privacy Policy
Google AdMob
- Purpose: Serving advertisements on the free plan layer.
- Data Collected: Device advertising identifiers, ad impressions data.
- Retention: Usually bounded structurally inside Google records per up to 60 rolling days initially natively scoped tracking boundaries before expiring generally speaking natively tracking ID pools interactions logically assigned via automated Ad targeting metrics.
- Privacy: Google Ads Privacy
Google Analytics
- Purpose: App usage behaviors insights discovery.
- Data Collected: Interactions telemetry per session behaviors.
- Retention: System defaults (frequently rotated logically up through native bounds typically spanning under roughly over 14 recurring continuous usage month limits tracking logs boundaries strictly speaking contextually natively tracked user segments behavior bounds limits logs.)
Thank you for using Hatsune Miku Live Wallpapers!
BeliveApp Tech Team
contact@beliveapptech.com | +1 (310) 933-7405
