Comparison

Metal Detector and Spy Camera vs EMF Analytics

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

Head to head
About

Metal Detector and Spy Camera

This app acts as a versatile detection toolkit, helping you find hidden metal objects, magnetic fields, and potential spy cameras. It also includes tools to check your WiFi network for unknown devices and scan your email for data breaches, enhancing your safety and aiding home improvement projects.

Highlights
  • Metal detector
  • Magnetic field detector
  • WiFi device scanner
  • Hidden camera finder
  • Email breach checker
  • Stud finder
Features
Read full description

Unlock the power of a handy detection toolkit with Metal and Spy Camera Detector, an all-in-one mobile app designed to enhance your safety and assist in everyday tasks. This versatile tool is your go-to companion for privacy concerns, home improvements, and much more. Our app equips you with a comprehensive suite of powerful tools to find metals, magnetic fields, hidden cameras, and other critical elements in your surroundings. Key Features: Metal Detector: Easily locate hidden metal objects. Ideal for finding screws, nails, and other metallic items in walls or beneath surfaces, making it perfect for DIY enthusiasts and professionals alike. Magnetic Detector: Tap into magnetic field detection to identify unusual magnetic activity that could indicate the presence of spy devices or other hidden objects. WiFi Device Detector: Secure your personal WiFi network by identifying unknown devices connected to your network. Ensure that only trusted devices have access and maintain your privacy. Hidden Camera Detector: Traveling or worried about your privacy? Use your device’s camera to scan for hidden cameras in dressing rooms, hotels, or bathrooms. Stay one step ahead and protect your privacy wherever you go. Mail Checker: Keep your digital identity secure with our Mail Checker tool. Check if your email address has been compromised in a data breach, and take immediate steps to secure your accounts. Stud Finder: Effortlessly locate hidden studs in your walls, essential for any construction or home renovation project. Perfect for ensuring secure placements for shelves, frames, and other fixtures. User-Friendly Interface: Designed with simplicity and ease of use in mind, our app offers intuitive navigation and quick access to all tools. Whether you are tech-savvy or a beginner, you'll find Metal and Spy Camera Detector straightforward and effective. Subscribe to access premium app features; subscription details are as follows: Duration: weekly. Your payment will be charged to your iTunes Account as soon as you confirm your purchase. You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase. Your subscription will renew automatically, unless you turn off auto-renew at least 24 hours before the end of the current period. The cost of renewal will be charged to your account in the 24 hours prior to the end of the current period. When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded. Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

EMF Analytics

Detect electromagnetic fields (EMF) with your device's sensor. View live and historical readings, switch measurement units, and utilize visual and auditory alerts. Includes a flashlight for investigations.

Highlights
  • Live EMF reading display
  • Timelapse graph of previous readings
  • Toggle between uT and mG units
  • Minimum and maximum reading display
  • Flashlight control
  • Colored LED strength indicator
  • Sound and vibration alerts
Features
Read full description

A simple yet effective EMF detector! The detector is as ACCURATE as the sensor of your device. You can use this simple application to detect EMF (Electromagnetic Fields). Which is given off by many electrical devices, power cables and even ghosts! Its suitable for paranormal investigators. And for detecting dangerous levels of EMF within your environment. Our EMF Analytics app offers more functionality and sensory data than most competitive apps. The live EMF reading is shown, as well as previous readings with the timelapse graph. You can switch between Mirotesla (uT) and Milligauss (mG) measurement units. The minimum and maximum readings or also kept on screen throughout your session on the app. The large bright LED's with different colours will show the strength level of the EMF. Sound and vibrations can be turned on and off so you don't miss any spikes. We have included a light option to turn your devices flashlight on and off. Which is ideal for paranormal investigations who wish to ghost hunt in the dark. X, Y, Z readings also help show the axis on which the strongest readings are being detected. Features - Current EMF reading displayed - Previous EMF readings are shown on the graph - The minimum and maximum readings are displayed - Toggle for Mirotesla (uT) and Milligauss (mG) - Flashlight can be turned on and off - Large coloured lights show EMF reading strength - Sound and vibration can be turned on and off - Screen will not lock whilst in use - Well-presented UI - X,Y,Z axis displayed This app uses the built-in magnetic sensor (compass) inside your device. And displays the live reading with a line of coloured LEDs, giving you a clear view of EMF levels. You can switch between units of measurement Mirotesla (uT) and Milligauss (mG) quickly and easily with a toggle button. You can use this application to quickly measure and magnetism and electromagnetism, earths geomagnetic field, ghosts and electrical devices. It can be used as a detector for EMF, magnets, metals, ghosts and paranormal entities. IMPORTANT: This app uses your devices built in magnetic sensor. If your phone or device does not have this sensor, the app will not display any measurements. If the readings are 0, it means that this app is not able to work on your device. Please avoid placing your phone near high voltage electrical devices like transformers, as you may damage it. Use the app at your own risk.

Screenshots

Metal Detector and Spy Camera4 screens
EMF Analytics3 screens

Verdict

The call

The clearest difference is in-app purchases: EMF Analytics at none against Metal Detector and Spy Camera's 6. EMF Analytics also leads on update cadence (every 2 days vs every 5 months) and review sentiment (66% vs 57%). Metal Detector and Spy Camera's advantage is ratings volume (11K vs 72) and rating (4.2 vs 4.0). On price, ads, device support and iOS requirement 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. Metal Detector and Spy Camera sells 4 in-app purchases, starting at $4.99 per 7 days. EMF Analytics asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Metal Detector and Spy Camera holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Metal Detector and Spy Camera has 11K ratings behind it against 72, so its average is the more settled of the two. Written reviews complicate that: 57% of Metal Detector and Spy Camera's written reviews are positive against 66% of EMF Analytics's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Metal Detector and Spy Camera ships an update every 5 months, EMF Analytics every 2 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
Metal Detector and Spy Camera versus EMF Analytics: the parameters behind the verdict, then further details
ParameterMetal Detector and Spy CameraEMF Analytics
PriceFreeFree
Rating4.2 (11K ratings) — better4.0 (72 ratings)
Positive reviews57.0% of reviews65.8% of reviews — better
Number of ratings11K — better72
Update frequencyEvery 5 monthsEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.012.0 — better
Further details — not scored
Size80 MB28 MB
Age rating4+4+
DeveloperGiorgia De GiorgiSPIRITSHACK LTD

Customer experience

Metal Detector and Spy Camera

All ratings10,685 ratings
Positive79.2%
Neutral5.2%
Negative15.6%
Written reviews788 reviews
Positive57.0%
Neutral4.1%
Negative39.0%

EMF Analytics

All ratings69 ratings
Positive76.8%
Neutral2.9%
Negative20.3%
Written reviews38 reviews
Positive65.8%
Neutral7.9%
Negative26.3%

Bugs and requests

Metal Detector and Spy Camera

Reported bugs

3 issues
  • Crashes frequently
  • Sensitivity issues
  • Inconsistent performance

Requested features

4 requests
  • More detailed instructions on how to use
  • Ability to detect more types of metals
  • Improved sensitivity and accuracy
  • Compatibility with more phone models

EMF Analytics

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Metal Detector and Spy Camera

Subscriptions4
  • Weekly premium2 variants$4.997 Days
  • Weekly premium7 Days trial2 variants$4.997 Days
  • Yearly premium7 Days trial$9.991 Year
Show 1 more
  • Yearly premium$9.991 Year
None

EMF Analytics

No in-app purchases

Questions

Is Metal Detector and Spy Camera free?
Metal Detector and Spy Camera is free to download, with in-app purchases available.
Is EMF Analytics free?
EMF Analytics is free to download, with no in-app purchases.
Which has better reviews, Metal Detector and Spy Camera or EMF Analytics?
Metal Detector and Spy Camera is rated higher. Metal Detector and Spy Camera averages 4.2 out of 5 from 11K ratings, while EMF Analytics averages 4.0 from 72 ratings.
Do Metal Detector and Spy Camera or EMF Analytics have ads?
Neither Metal Detector and Spy Camera nor EMF Analytics shows ads.
Which is updated more often, Metal Detector and Spy Camera or EMF Analytics?
Metal Detector and Spy Camera ships an update every 5 months, and EMF Analytics every 2 days. Most recently, Metal Detector and Spy Camera was updated on October 29, 2026 and EMF Analytics on October 24, 2026.

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