XpZeusTool Privacy Policy
Last updated: 2026-04-02
Overview
XpZeusTool is an Android companion app for XP Deus II workflows. This policy explains what data the app stores on the device, what data may be sent to Strohalm Studio support infrastructure when you use network-backed features, and how subscription checks work.
Data stored on your device
The app may store the following data locally on your device:
- Saved signal signatures created by you
- Session history, target notes, measured depth and confirmed find labels entered by you
- Map points created from your device GPS when you allow location access
- Optional raw packet captures when you explicitly enable packet capture
- App preferences such as selected detector, premium UI state and backup settings
Data sent to Strohalm Studio servers
XpZeusTool only sends data to Strohalm Studio servers when you use features that require it, such as support tickets, diagnostics upload, version checks, user sync or Google Play subscription verification.
- App version, package name, installer source, Android version, manufacturer and device model
- A generated installation identifier used to distinguish one app install from another
- Usage timing information such as last seen, online heartbeat and total foreground time
- Billing status, subscription product id, purchase token hash and, when needed for verification, the current Google Play purchase token
- Google Drive email address only if you explicitly sign in to Drive backup
- Support ticket content, diagnostics text and optional screenshot or image attachment that you choose to upload
How server-side subscription verification works
Premium subscription status is verified against Google Play using the purchase token returned by Google Play Billing. Strohalm Studio uses this only to confirm subscription state, expiry and entitlement for XpZeusTool premium features. We do not use it to bypass Google Play billing or create off-platform subscriptions.
Google Drive backup
If you explicitly connect a Google account for backup, XpZeusTool may upload backup files to your Google Drive in a visible app backup folder. This happens only when you trigger backup features or enable backup scheduling. Your Google Drive email may also be shown in the admin support panel so support can understand which connected backup account belongs to a given installation.
Location
Location is used only for map and note-related features inside the app when you grant location permission. XpZeusTool does not claim to determine actual target depth or exact material identity from BLE data alone.
How data is used
- To provide app features such as history, maps, backups and premium access control
- To operate support workflows, diagnose technical issues and review user-submitted tickets
- To understand active installations, online status and usage time for product operations
- To check whether a premium subscription is active on Google Play
Data sharing
Strohalm Studio does not sell personal data. Data may be processed through Google services that you explicitly use, including Google Play Billing for subscription verification and Google Drive when you choose Drive backup.
Retention and deletion
Local app data remains on your device until you remove it, clear app data or uninstall the app. Server-side support records, synced installation records and attachments may be retained for support, security and product operations. You can request deletion of support data associated with your email address, ticket details or installation context by contacting Strohalm Studio.
Advertising
XpZeusTool does not use advertising ID for ads in the app.
Contact
For support or privacy questions, contact Strohalm Studio at eklips1994@gmail.com. If you request deletion, include enough information for us to identify your ticket, synced installation or Drive-linked email.