NextMAG Intelligence Platform
Passive magnetic field sensing
Free · Designed for iPad. Not verified for macOS.
See the magnetic field. Find what others can't.
NextMAG is a portable, passive magnetic sensing platform for industrial, utility, and defense teams. This app is its interactive showcase: six interactive demonstrations that let evaluators experience the platform's analysis engine with no hardware on hand. Everything runs on your device — no account, no login, no ads.
SIX LIVE DEMONSTRATIONS
- Spectral Monitor: a live magnetic field trace with a real FFT spectrum and scrolling spectrogram. Watch 50/60 Hz harmonics and EMI fingerprints resolve in real time.
- Source Locator: invert a line of surface sensors to pinpoint a buried source's position and estimate its depth, with confidence.
- Magnetic Camera: reconstruct the field over an area and localize a source in x, y, and depth — point sensors become an imager.
- Live Tracking: a daisy-chained sensor mesh tracks a moving source in real time, with live and rolling error and confidence.
- Predictive Maintenance: learn a machine's healthy magnetic signature, then catch bearing-fault drift early with a trend-based health score.
- Live Space Weather: a high-cadence NOAA SWPC feed — Kp and G-scale, solar wind speed and density, IMF Bz, and live GOES X-ray flare class.
HONEST ABOUT THE DATA
Five of the six demonstrations run on synthetic magnetometer data generated on your device, clearly labeled "Simulated data" in the interface, so you can explore the full analysis pipeline — real FFTs, real inversion math, real health scoring — without hardware. The exception is Space Weather, which shows real, live conditions fetched read-only from NOAA's Space Weather Prediction Center. The app does not read your phone's sensors, and no data about you is collected or uploaded.
BUILT FOR EVALUATORS
Passive sensing and detection only. The platform monitors the magnetic field, fingerprints interference, and locates and tracks buried or moving sources — a quiet complement to RF and counter-UAS airspace defense. In production, the same software reads from deployed NextMAG magnetometer hardware; this showcase lets your team assess the analytics first.
PRIVACY BY DESIGN
- No account or sign-in
- No ads, no analytics, no trackers
- All demonstration processing happens on-device
- The app's interface is served over HTTPS from the NextMAG origin
- Its only data fetch is read-only public NOAA space-weather data
Questions or an evaluation inquiry? Reach us through the support link on this page.
Ratings & Reviews
update for ipad users
The developer, The Giving Stump, llc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- The Giving Stump, llc
- Size
- 1.7 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 NextMag LLC