The Goblin: Magnet Detector
No in-app products collected for this app.
| Rating | Price | |||
|---|---|---|---|---|
| United Arab Emirates | <1%0 | — | AED 199.99 $54.49 | |
| Afghanistan | <1%0 | — | $49.99 | |
| Antigua And Barbuda | <1%0 | — | $49.99 | |
| Anguilla | <1%0 | — | $49.99 | |
| Albania | <1%0 | — | $59.99 | |
| Armenia | <1%0 | — | $59.99 | |
| Angola | <1%0 | — | $49.99 | |
| Argentina | <1%0 | — | $49.99 | |
| Austria | <1%0 | — | €59.99 $69.35 | |
| Australia | <1%0 | — | A$79.99 $56.73 |
Description
Finder of Hidden Things
The Goblin is a performance tool for mentalists, magicians, and experimental artists who work with hidden magnetic props.
It allows you to sense when a magnetic object or an object containing a concealed magnet is moved near your phone. The app listens to changes in the phone’s built-in magnetic sensor and responds in real time with subtle haptics or vibration.
This is not a proximity scanner, and it does not track people, objects, or locations. A magnet sitting still may produce little response. Movement creates change, and change is what the Goblin reacts to.
Designed for live performance, the Goblin behaves more like a living creature than a simple meter. It learns the room’s background magnetism, filters environmental noise, and reacts only when something genuinely changes. This keeps behaviour stable in real-world venues such as theatres, bars, homes, and outdoor spaces.
Features:
Magnetic movement sensing using the phone’s magnetometer
Adjustable Fog control to balance sensitivity and stability
Discreet haptic feedback or strong vibration modes
Stealth Mode for pocket and walk-around performance
Automatic noise filtering and room adaptation
Hands-free operation once configured
Typical Uses:
Detecting movement of a concealed magnetic ring or coin
Performance cues for mentalism and magic routines
Creative exploration of magnetic motion
The Goblin does not collect personal data and does not use the camera. All sensing happens locally on your phone.