Privacy Policy – Nurscrub Storage Cleaner

Last Updated: June 24, 2026 | Effective Date: June 24, 2026

1. Overview & Acceptance of Terms

This privacy notice applies exclusively to Nurscrub Storage Cleaner, our Android storage optimization utility built to clear cached junk, duplicate media, leftover app install files and oversized unused documents to free up device storage space. This document fully outlines our standards for collecting, processing, storing and safeguarding all data generated while you use Nurscrub.

By downloading, installing, launching Nurscrub, granting storage access permissions and running any storage scan or cleanup operation within the application, you voluntarily acknowledge and agree to every provision laid out in this Privacy Policy. If you object to any part of these terms, you must discontinue all use of Nurscrub and uninstall the application immediately.

Nurscrub fully adheres to all Google Play platform policies, alongside major global privacy legislation including the EU GDPR, California CCPA/CPRA, and U.S. COPPA. Our core privacy commitment is straightforward: every file scanning and cleanup operation runs entirely on your local mobile hardware. We will never automatically transmit your private photos, personal documents or confidential media files to any remote cloud server unless you manually opt into an optional backup feature with your clear, separate consent.

2. Categories of Information We Collect

2.1 Voluntarily Submitted User Information

Feedback messages and device descriptions you submit through the in-app support form to report scanning failures, app crashes or functional defects
An optional email address you share solely to allow our team to reply to your support tickets and resolve your technical issues
Local custom preferences configured inside Nurscrub: scan filter rules, file sorting preferences and temporary scan cache stored exclusively on your mobile device

2.2 Anonymous Technical Data Gathered Automatically

Device hardware and system metadata: Android OS build version, phone brand and model, Nurscrub app version, total and remaining internal storage capacity
Anonymous advertising ID (GAID): Used only to deliver non-personalized free in-app advertisements; you can fully disable this tracking through your Android system privacy settings
Aggregated crash and performance logs: De-identified error reports to resolve scanning bugs and boost app stability; these logs contain zero raw private file or media content from your device storage
Unlinked usage analytics: Anonymous records of how frequently you launch storage scans, the volume of junk you remove, and which app features you interact with; none of this data can be traced back to you as an individual user

2.3 Data We Will Never Collect Under Any Circumstances

Nurscrub does not request or gather contacts, SMS text logs, call history, calendar entries, continuous background location tracking, bank account numbers, online banking login credentials, government identification records, third-party app login credentials or private chat content from other installed mobile applications.

3. Local Storage File Access & Processing

Nurscrub requires standard storage access to traverse all folders on your device and identify junk cache files, residual app data, duplicate photos and videos, unused APK installation packages and large redundant media files for manual user cleanup. The application only reads basic file metadata including file names, sizes, formats and storage paths to separate clutter from your personal content.

We never parse, preview or extract the internal text, image or confidential content stored within your private documents, personal photos, videos and sensitive files. Every file scan and classification process executes locally on your phone, with no automatic background upload of your personal files to external servers. You retain full authority to revoke storage permissions at any time via your Android system settings; once permissions are revoked, all scanning and cleanup functionality inside Nurscrub will cease operating entirely.

4. How We Utilize Collected Information

Every piece of data we collect is processed only for narrow, defined service purposes. We will not repurpose or reuse your information for unrelated activities without your separate, written explicit consent.

Deliver our core storage cleaning service: Traverse device storage via authorized storage access, sort junk files and list redundant media so you can manually select and delete files to reclaim phone storage space
Improve app compatibility and performance: Resolve scanning crashes, speed up full-storage scan cycles and adapt Nurscrub to operate smoothly across all Android device brands and system versions
Keep the application free for all users: Display non-targeted contextual advertisements through Google AdMob; your scanned file metadata will never be utilized to build personalized ad profiles linked to you
Address user technical support requests: Review your feedback and resolve scan permission failures, compatibility bugs and other usage issues submitted to our team
Fulfill all legal obligations and Google Play platform compliance standards required to distribute Nurscrub on the Google Play Store

Nurscrub will never sell, rent, trade or license your device metadata and scanned file information to advertising firms, data brokers or any commercial third-party businesses for financial profit.

5. Third-Party Service Providers & Data Sharing

Nurscrub only shares anonymized, non-personal technical statistical data with essential third-party service vendors. All our partner companies execute legally binding data protection agreements that prohibit unauthorized disclosure of your device and file information.

Integrated Third-Party SDK Tools

Google Firebase Crashlytics: Collect anonymous crash logs to repair bugs and improve app performance; this SDK cannot access local private media, documents or full storage files saved on your mobile device
Google AdMob: Serve free in-app contextual advertisements, process your anonymous advertising ID to control ad display frequency and limit repetitive ad pop-ups
Google Play Billing: Process premium ad-free upgrade subscription orders; all payment transaction data is fully managed and stored by Google, and Nurscrub never caches or saves any payment details on our backend systems

Mandatory Legal Data Disclosure Scenarios

We may release anonymized aggregated device statistical data solely when we receive valid court orders, official government regulatory requests, or when disclosure is necessary to protect platform security, our legal rights and the safety of user data.

6. Data Storage & Retention Timeline

Temporary scan cache: Local file scanning indexes and preview records stored inside Nurscrub’s private app folder get automatically erased the moment you fully close the application
Anonymous crash & usage logs: Retained on backend servers for a maximum of 12 months to support product updates and optimization, then permanently deleted from all storage systems automatically
User feedback support records: Messages you submit via the help form are stored for 90 days to allow our team to follow up on your inquiries, then fully purged from our databases
Local user scan preferences: Filter and cleanup rules you customize live only on your mobile device, and remain saved until you manually clear Nurscrub’s app storage or uninstall the software entirely

Nurscrub does not enable automatic cloud synchronization for local device files by default. All scanned file metadata stays confined to your mobile hardware and will not be transmitted to remote servers unless you manually activate an optional backup feature.

7. Data Security Protocols

We implement industry-standard technical and administrative safeguards to shield anonymous device data and local scan records from unauthorized access, data leaks, tampering and permanent loss:

All network data transfers between your device and third-party SDK backend servers use TLS 1.3 end-to-end encryption to block interception during transmission
Third-party SDK data access is strictly isolated by Android system permission limits; external tools cannot independently read full local storage files without your manually granted permissions
Our backend staff access controls require multi-factor identity verification and strict role-based authority limits to restrict who can view aggregated anonymous data
We run quarterly automated vulnerability scans on Nurscrub’s source code and all data transmission channels to eliminate potential security loopholes
A formal data breach emergency response protocol is in place: We will notify all impacted users and relevant local regulatory authorities within 72 hours if any unauthorized data exposure incident takes place

No digital storage or internet transmission system can guarantee perfect 100% data security. We strongly recommend you set a secure screen lock password for your mobile device to prevent unauthorized third parties from accessing your local private files.

8. Your Privacy Controls & Legal Rights

Every Nurscrub user worldwide holds the following actionable privacy rights over data generated from your app usage:

Right to limit data collection: Toggle off anonymous crash log reporting and advertising ID tracking through your Android system privacy settings
Right to erase local data: Clear all Nurscrub scan cache, filter preferences and temporary file records via your phone’s system application management menu
Right to withdraw consent: Revoke Nurscrub’s storage access permissions at any time in system settings; all storage scan and cleanup functionality will disable immediately after permission removal

9. CCPA Rights for California Residents

If you reside in California, United States, you hold supplementary privacy rights established under the California Consumer Privacy Act and California Privacy Rights Act. You may submit a written request to receive full disclosure of all data categories we collected about you over the prior 12 months, and demand permanent deletion of all anonymous statistical data linked to your device identifier.

Nurscrub never sells any personal identifiable user information, so there is no separate opt-out process for data sales. Exercising your CCPA rights will not block your access to all core free storage scanning and cleanup features inside the app.

11. Protection for Users Under 13 (COPPA)

Nurscrub Storage Cleaner is designed and rated for users aged 13 and older. We will not intentionally collect personal identifiable data from children under 13 without verifiable written parental consent required by U.S. COPPA regulations.

If you are a parent or legal guardian and discover your minor child has used Nurscrub without your formal approval, please reach out to our dedicated privacy email listed below. We will fully delete all child-related stored feedback and statistical data within 14 business days after we verify your legal identity documentation.

12. Modifications to This Privacy Policy

We reserve the full right to revise and update this Privacy Policy on a regular basis to align with updated Google Play platform policies, global cross-border data protection legislation and functional adjustments made to Nurscrub.

Material policy revisions that alter storage data access rules, third-party data sharing scope or standards for processing sensitive user data will be announced via in-app pop-up alerts at least 14 calendar days before the updated policy officially takes effect. Minor text wording corrections and formatting tweaks will only refresh the “Last Updated” date at the top of this page without separate advance user notifications.

Your continued use of Nurscrub’s storage scan, duplicate media identification and file cleanup tools after the effective date of revised policy terms counts as your full voluntary acceptance of all updated privacy clauses.

13. Contact Our Privacy Support Team

If you have general privacy questions, formal data deletion requests, regulatory compliance complaints or suspected data security incident reports regarding this Privacy Policy and our file data processing practices, please contact our dedicated privacy team using the official information below: