Comparison

EMF Detector vs Datacentrix Showcase 2024

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

Head to head
About

EMF Detector

This app uses your device's sensors to detect and visualize magnetic and electromagnetic fields. Explore magnetic forces, identify potential sources of EMF, or use it as a simple metal detector. See real-time fluctuations plotted on a responsive display.

Highlights
  • Detects magnetic fields on x, y, and z axes
  • Visualizes EMF activity in real-time
  • Indicates computed field magnitude
  • Functions as a basic metal detector
  • Plots EMF activity as a sin wave
Features
Read full description

Explore magnetic fields with a beautifully crafted pocket instrument. EMF Detector uses your device's magnetometer to display magnetic field strength in microteslas (µT). An animated analog dial, luminous digital display, and rolling trace bring the measurements to life in a detailed industrial-style panel. READ THE FIELD • See total field strength or select the signed X, Y, and Z components. • Follow changes with the animated needle and recent-history trace. • Use HOLD to freeze a reading and RESET to clear session peaks and history. • Switch between 100, 500, and 2,000 µT dial ranges without changing the measured value. • View calibration status from Apple's calibrated magnetic sensor data. HEAR AND FEEL THE INSTRUMENT • An electrical hum changes pitch with the selected field's strength. • Mechanical button sounds and tactile feedback give the controls a physical feel on supported iPhones. • Mute the hum and button sounds with one control. Your choice is remembered. MADE FOR IPHONE AND IPAD • Portrait and landscape layouts. • An included field guide explains the readings, controls, and calibration. • Clearly labeled demonstration mode lets you explore the instrument without live sensor data. • No account, ads, subscriptions, or in-app purchases. Readings stay on your device. Live measurements require a device with a magnetometer. Slowly rotate and tilt the device to help iOS calibrate it. Magnetic cases, chargers, nearby metal, and calibration can affect readings. EMF Detector measures magnetic fields, not electric fields or radio-frequency radiation. It is not a calibrated safety instrument, wiring-fault detector, or paranormal detector. The hum represents field strength; it does not measure the field's physical frequency. Requires iOS or iPadOS 26 or later.

About

Datacentrix Showcase 2024

Read full description

With this application, participants of the Datacentrix Showcase 2024. can access all the Who What Where When - of the event including personal schedules, location and speaker information - through one convenient platform. Use the app to take notes and complete surveys as well. A registered login is all you need to access this application

Screenshots

EMF Detector4 screens
Datacentrix Showcase 20243 screens

Verdict

The call

The clearest difference is price: Datacentrix Showcase 2024 at Free against EMF Detector's $0.99. Datacentrix Showcase 2024 also leads on iOS requirement (10.0 vs 26.0). EMF Detector's advantage is device support. On in-app purchases 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

Datacentrix Showcase 2024 is free to download; EMF Detector costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences · 7 level
EMF Detector versus Datacentrix Showcase 2024: the parameters behind the verdict, then further details
ParameterEMF DetectorDatacentrix Showcase 2024
Price$0.99Free — better
Rating2.7 (127 ratings) — better—
Positive reviews44.0% of reviews—
Number of ratings127 — better—
Update frequencyEvery 2 months—
AdsNo—
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad — better—
Requires iOS26.010.0 — better
Further details — not scored
Size3 MB31 MB
Age rating4+4+
DeveloperExcelltech Inc.EVENT OPTIONS HOLDINGS (PTY) LTD

In-app purchases

None

EMF Detector

No in-app purchases

None

Datacentrix Showcase 2024

No in-app purchases

Questions

Is EMF Detector free?
EMF Detector costs $0.99, with no in-app purchases.
Is Datacentrix Showcase 2024 free?
Datacentrix Showcase 2024 is free to download, with no in-app purchases.

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