PRIVACY POLICY

EMF Detector: Vectorscope · Effective 23 July 2026

EMF Detector: Vectorscope ("the app") is developed by David Elam, trading as Radiant Code, United Kingdom. The short version: the app does not collect, transmit, or share any data about you.

Data the app stores on your device

• Sensor readings and anomaly logs. Magnetic field measurements and detected anomalies are stored only on your device so you can review, map and export them. They are never sent to us or anyone else.
• Location. If you grant location permission, anomaly log entries are stamped with your location so the in-app map can show where they happened. Location data stays on your device. The app works without location permission; entries simply aren't geotagged.
• Settings. Preferences (sensitivity, paired mode, sound toggles) are stored on your device and, where applicable, synced to your paired Apple Watch by Apple's frameworks.

What we collect

Nothing. The app contains no analytics, no advertising, no tracking, and no accounts. It makes no network connections to our servers — we don't have any.

Purchases

The optional Pro upgrade is processed entirely by Apple through the App Store. We never see your payment details. Apple's handling of that transaction is covered by Apple's privacy policy.

Export

The Pro export feature creates CSV/GPX files of your own logs at your request. Where you send those files is entirely under your control.

Children

The app is rated 4+ and collects no data from anyone, including children.

Changes

If a future version ever changes any of the above, this page will be updated before that version ships, and the effective date above will change.

Contact

Questions: david@radiantcode.co.uk