Comparison

VUNex Link vs Magnetometer X

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

VUNex Link

Features
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A mobile security monitoring platform that completes the entire on-site response workflow—from event detection to assessment, sharing, and record-keeping—in one app. VUNex Link is a mobile monitoring platform that enables on-site teams to instantly review security and operational events and to record, share, and manage the decision-making and response process. It provides unified monitoring of AI video analytics, Access Control (AC), and Face Recognition (FR) events in a single view, connecting the full workflow —event → information review → assessment → resolution → sharing—into one seamless flow. [Unified Event Monitoring & Response] - View AI, AC, and FR events in one place with type-based filters - Resolve events by selecting Classification, Response Action, and adding notes - Automatically logs response history as an Activity Log, supporting collaborative response through team comments [Event Details & Video Verification] - Instantly provides video at the event timestamp, location data, and relevant device information - Access events: categorize by success/denied/authentication failure; review Door and User Group details - Face recognition events: compare against enrolled images, display match rate, and distinguish VIP vs. Unknown [On-site Sharing & Reporting] - Instantly share event information via email to internal stakeholders - Automatically generates a standardized report email including event details and handling history [Live Video Monitoring] - Check camera status and connectivity by device - Verify on-site conditions immediately via live video streaming [Environment & Preference Settings] - Minimize unnecessary alerts with notification schedule settings - Supports multilingual UI (Korean, English, Japanese, Spanish) and Dark/Light themes VUNex Link delivers a mobile-optimized security monitoring experience that connects distributed sites into one.

About

Magnetometer X

Features
Read full description

Transform your iPhone or iPad into a precision magnetic field and metal detector. No ads! Magnetometer X uses your device's built-in sensor to measure electromagnetic fields in real time, helping you locate ferromagnetic metal objects, find studs behind walls, and explore the magnetic world around you. THREE POWERFUL MODES Gauge Mode (FREE) A beautiful analog-style gauge displays magnetic field strength with instant visual feedback. Perfect for quick metal detection and general-purpose measurements. Wall Scanner Mode (PRO) A real-time scrolling graph helps you locate studs, steel pipes, and magnetic anomalies hidden behind drywall. Scan slowly across a wall and watch the graph spike when you pass over metal—no guesswork required. Scientific Mode (PRO) Built for students, researchers, and professionals who need deeper analysis: • Visualization of magnetic 3D field vectors and polarity • Separate X, Y, Z axis readings with total field magnitude • Compare calibrated anomaly vs. total field • Record data at 1 Hz, 10 Hz, or raw sensor rate (~100 Hz) • Export GPS-tagged CSV logs for field research KEY FEATURES • Zero Calibration – Set a baseline anywhere to detect relative changes • Multiple Units – Display readings in microtesla (μT), milligauss (mG), or gauss (G) • Audio & Haptic Feedback – Three sound styles plus tactile vibrations help you detect without looking at the screen (haptic feedback is not available on iPad) • Dark & Light Themes – Choose your preferred appearance PRACTICAL USES • Find wall studs before drilling • Detect steel objects in walls, floors, or ceilings • Identify magnetized tools • Educational demonstrations of magnetic fields • Paranormal investigation (EMF hunting) • Science projects and physics experiments NO SUBSCRIPTIONS Unlock PRO features with a single one-time purchase. No recurring fees, no trials that expire—just full access forever. IMPORTANT NOTE ON METALS: Magnetometer X detects ferrous (magnetic) metals like iron, steel, and nickel. It does not detect non-ferrous metals such as copper, aluminum, silver, or gold. If a pipe or stud is not magnetic, the sensor will not react to it.

Screenshots

VUNex Link4 screens
Magnetometer X4 screens

Verdict

The call

The clearest difference is in-app purchases: VUNex Link at none against Magnetometer X's 1. VUNex Link also leads on iOS requirement (15.6 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Magnetometer X sells 1 one-off in-app purchase. VUNex Link asks for nothing beyond the download.

UpkeepUpdate frequency

VUNex Link ships an update every 6 weeks, Magnetometer X every 3 weeks. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 4 level
VUNex Link versus Magnetometer X: the parameters behind the verdict, then further details
ParameterVUNex LinkMagnetometer X
PriceFreeFree
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better18.0
Further details — not scored
Size79 MB7 MB
Age rating4+4+
Developer이노뎁 (주)Rok Dovecar

In-app purchases

None

VUNex Link

No in-app purchases

1 purchases

Magnetometer X

One-time1
  • Magnetometer X PRO$4.99

Questions

Is VUNex Link free?
VUNex Link is free to download, with no in-app purchases.
Is Magnetometer X free?
Magnetometer X is free to download, with in-app purchases available.
Do VUNex Link or Magnetometer X have ads?
Neither VUNex Link nor Magnetometer X shows ads.
Which is updated more often, VUNex Link or Magnetometer X?
VUNex Link ships an update every 6 weeks, and Magnetometer X every 3 weeks. Most recently, VUNex Link was updated on October 11, 2026 and Magnetometer X on October 16, 2026.

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