Last updated: June 11, 2026
GroundLoop does not collect, transmit, or share any personal data. The app runs entirely offline, with no account and no server.
None. No account system, no analytics or advertising SDK, no network requests to us or any third party.
Everything you enter — sites, soil resistivity traverses, electrode calculations, and fall-of-potential test records — is stored only on your device, and leaves it only when you choose to export or share, going solely to the destination you select.
The optional one-time unlock is processed by Apple through the App Store. We never see your payment information.
GroundLoop is a professional tool, not directed at children, and collects no data from anyone.
Updates will be posted on this page with a new "Last updated" date.