Comparison

e 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

e

Read full description

Con esta app podrás controlar los productos QMAX de la serie SPD y ver dato de series anteriores. Podrás ver la información en tiempo real de los dispositivos conectados a tu red hogareña. También podrás configurar cada parámetro para adaptarlo fácilmente a tus necesidades. Podrás ver los acumuladores por día de cada tipo de dispositivo teniendo mas información de cuanta energía generaste y consumiste y de donde provino. Que la disfrutes y esperamos tus comentarios para seguir incorporando funciones que te ayuden cada día a ser energéticamente autosustentable.

About

Magnetometer X

Features
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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

e4 screens
Magnetometer X4 screens

Verdict

The call

The clearest difference is in-app purchases: e at none against Magnetometer X's 1. e also leads on iOS requirement (12.0 vs 18.0). Magnetometer X's advantage is device support. On price 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. e asks for nothing beyond the download.

Scorecard3 real differences · 3 level
e versus Magnetometer X: the parameters behind the verdict, then further details
ParametereMagnetometer X
PriceFreeFree
Update frequency—Every 3 weeks
Ads—No
In-app purchasesNo — betterYes
Devices—iPhone, iPad — better
Requires iOS12.0 — better18.0
Further details — not scored
Size37 MB7 MB
Age rating4+4+
DeveloperQMAX SRLRok Dovecar

In-app purchases

None

e

No in-app purchases

1 purchases

Magnetometer X

One-time1
  • Magnetometer X PRO$4.99

Questions

Is e free?
e is free to download, with no in-app purchases.
Is Magnetometer X free?
Magnetometer X is free to download, with in-app purchases available.

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