Metal Detector. Magnetometer
Metal Detector. Magnetometer is a utility app for iOS that provides real-time 3-axis magnetic field detection and visualization for hobbyists and students.
The App DNA
What makes this app unique?
It removes the cognitive friction of interpreting raw sensor data by using color-coded alerts to identify hidden ferromagnetic objects like wall studs or pipes.
For DIY enthusiasts, students, and hobbyists looking to detect ferromagnetic materials or explore magnetic fields in their environment.
What does it look like?
Key features
Real-time breakdown of X, Y, and Z magnetic field readings for precise sensor monitoring.
User-defined baseline reference setting to adjust for local environmental magnetic noise.
Logs magnetic field strength over time to identify patterns in environmental readings.
How much does it cost?
The app is currently offered as a free utility with no visible in-app purchases or subscription gates.
Velocity
Maintenance developmentUX improvementsShow more...
The app maintains a maintenance-level cadence, shipping only one release in the observed window. Development is currently focused on UX improvements and interface modernization, as evidenced by the glass-look card redesign and gauge adjustments in the latest release. With 73 days elapsed since the last update, the development cycle remains infrequent and lacks a recurring live-ops or high-velocity feature pipeline.
Who built it?
Alejandro Cordon
2 apps tracked · Utilities
Anotta: Offline Voice to TextUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Metal Detector. Magnetometer
How's the Utilities market?
Metal Detector. Magnetometer occupies a niche utility space, currently holding a 5-star rating across 2 total ratings. The lack of recent updates (73 days) suggests a maintenance-mode posture rather than aggressive market expansion.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Metal Detector. Magnetometer
Where is it heading?
The utility market for sensor-based tools is consolidating around apps that offer high-frequency calibration updates. Metal Detector. Magnetometer remains stable but exposed to feature-parity risks from more active developers.
- The 73-day update gap indicates a maintenance-only cadence, which limits the ability to respond to new iOS sensor API changes.
- The inclusion of manual calibration provides a functional advantage for users in noisy magnetic environments, sustaining utility value.
The SWOT
- Manual calibration mechanism enables precise baseline reference setting for specific environments
- 3-axis visualization provides higher data resolution than standard single-axis detectors
- Educational content expansion could capture the student segment identified in the feature set
Next best moves
Ship educational use-case tutorials because the current feature set targets students → increase session duration
The counter-intuitive read
The 73-day update gap is not a weakness…
Read the full takeBottom line
Metal Detector. Magnetometer maintains a niche utility position via its 3-axis visualization, but the 73-day update gap risks obsolescence if competitors introduce more frequent sensor polling refinements.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Metal Detector. Magnetometer accurate for finding gold or copper?
Does this app require a subscription to use the calibration tools?
Can I use this for science experiments?
Sources
- [1] App Store
Report last updated