PRIMESTACK:
PRIVACY FRAMEWORK & SERVICE TERMS

PrimeStack is engineered as a non-custodial system utility. We provide the computational logic to optimize your device's storage without establishing a centralized digital shadow of your identity or your personal file assets.

PrimeStack identifies and facilitates the removal of obsolete APK files, residual application fragments, and temporary system caches.

Administrative Access: To execute these functions, the application requires the "All Files Access" (MANAGE_EXTERNAL_STORAGE) permission.

Absolute Localization: Every analytical sequence and scan result is processed exclusively within your device's local memory. We do not maintain the infrastructure to upload, mirror, or inspect your file names, document contents, or folder hierarchies on any external cloud or server.

While your personal files are isolated, PrimeStack interfaces with limited technical service layers to maintain software health and monitor distribution metrics.

Firebase (Google): Employed for real-time crash diagnostics and stability monitoring. If a software exception occurs, a pseudonymized technical log (hardware model, OS version, and failure stack trace) is generated to assist our maintenance team.

Attribution & Growth Analytics (e.g., Adjust, AppsFlyer): These platforms identify the commercial origin of an installation. They process device-level technical identifiers such as your Advertising ID (GAID or IDFA).

The Integrity Firewall: These partners are contractually restricted from accessing your local file system or associating technical metadata with your biological identity.

We handle information based on the following legal pillars:

• Contractual Necessity: The local analysis of your storage environment is the essential service you have engaged us to perform.
• Legitimate Interests: Utilizing pseudonymized technical IDs to prevent fraudulent activity, secure the software environment, and evaluate our global operational reach.

PrimeStack recognizes your absolute authority over your digital presence. We honor the following rights for all users:

• Right to Know (Sharing & Selling): You have the right to receive confirmation that PrimeStack does not, and will never, sell your personal data. Sharing is strictly limited to the technical partners listed in Section 2 for operational maintenance.
• Right of Access & Rectification: You may request access to, or the correction of, any inaccurate or incomplete technical data held by us or our telemetry partners.
• Right to Erasure (Deletion): You can request the total deletion of your data. Uninstalling PrimeStack immediately purges all local session history. For technical logs held by partners, our DPO can facilitate a purge request.
• Right to Lodge a Complaint: You are explicitly entitled to contact a regulatory authority or data protection supervisor in your jurisdiction if you believe our data handling violates legal standards.

Local Operational Data: Information regarding files identified for cleanup is ephemeral; it exists in volatile memory during an active session and is cleared upon task completion.

Technical Telemetry: Non-identifiable data held by third-party partners is retained for the minimum period required for aggregate performance reporting—typically 12 to 24 months—before being permanently anonymized.

We provide the tools to manage your digital footprint:

• Disallowing Sharing/Sales: While we do not "sell" data, you can prevent technical sharing by enabling "Limit Ad Tracking" (iOS) or "Opt out of Ads Personalization" (Android) within your system settings.
• Permission Revocation: You may withdraw storage access at any time through your device settings, which will instantly terminate all scanning capabilities.

We have appointed a DPO to supervise our privacy standards and handle all user inquiries.

DPO Name: Silas Vance
Contact Email: dpo@primestack-utility.io

PrimeStack grants you a personal, non-exclusive, non-transferable, and revocable license to use the software on a single device for your personal maintenance, subject to these terms.

By utilizing PrimeStack, you agree not to:

• Attempt to reverse engineer, decompile, or derive the source code of the scanning logic.
• Use the application to intentionally interfere with system-critical files required for device stability.
• Modify, redistribute, or commercially exploit the software in any form.

The PrimeStack name, branding, and proprietary algorithms remain the exclusive property of the developer. No ownership rights are transferred to you under this license.

PrimeStack is provided "AS IS." While we strive for absolute precision, we do not warrant that the application will identify every piece of redundant data or remain entirely free from technical errors. Users are responsible for reviewing items flagged for removal before confirming deletion.

To the maximum extent permitted by law, PrimeStack and its creators shall not be liable for any accidental loss of data, performance issues, or indirect damages resulting from the use or inability to use the software.

This agreement is effective until terminated by you (via uninstallation) or by us. We reserve the right to revoke your license immediately if you violate any terms of this EULA.