Comparison

Emf Detector Radiation Reader vs Hidden Camera

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

Head to head
About

Emf Detector Radiation Reader

Detect and track magnetic fields and potential EMF sources around you. Receive warnings for high readings and access guidelines for safe exposure levels. Monitor your environment and protect your health.

Highlights
  • Track magnetic fields and high readings
  • Detects ferromagnetic metals
  • Electrosmog (EMP) detector
  • Identifies home appliance EMF sources
  • Radio-Frequency Guidelines table
  • Warning beep for emissions
  • Stores readings with date stamps
Features
Read full description

Track magnetic fields near you. A warning beep will be activated to warn you. The app detects ferromagnetic metals using the iPhone's built-in compass feature. Also works as Electrosmog (EMP) detector. Detect many kinds of home appliances that create radio-frequency EMF. For example:plugs,cell phones,routers, baby monitors, doorbells, intercom systems,night alarm clocks, electronic appliances , electrical wire, antennas. You can check the limit allowed in the "Radio-Frequency Guidelines - for continuous and prolonged exposure" in the instructions button of this app. The higher measures of magnetic fields are stored. Not only does it help you identify potential sources of harmful EMF, but it also provides guidelines on the allowed limit for continuous and prolonged exposure, helping you make informed decisions about your environment. Plus, it stores the higher measures of magnetic fields with a date stamp for each event, allowing you to monitor your exposure over time. Magnetic fields are measured in nT (nanoTesla) and/or milligauss (mG). Customize your screen colors, calculate the magnetic force in nano tesla (nT), and store your records for future reference. Don't leave your health to chance. Take charge of your surroundings and shield yourself and your loved ones from harmful EMF radiation. Take control of your environment and protect yourself and your loved ones from harmful EMF radiation. Health is our most important asset. +++ FEATURES: -Track high magnetic fields and when has it been measured. -Table guide "Radio-Frequency Guidelines - for continuous and prolonged exposure". -Warning beep near focus emissions. -Magnetic force is calculated in nanoteslas ( nT ) -Record your readings with a date stamp of each event. -Store your records. -Change colors of your screen. If you have any issues to report or suggestions to make, please email the device you’re using, iOS version, and a detailed description of the problem to martinbellostudios@gmail.com Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Hidden Camera

This app helps you detect hidden devices like cameras and listening equipment using various signal scanning technologies. It identifies suspicious signals and provides information to help you investigate and secure your personal space.

Highlights
  • Bluetooth and Wi-Fi scanning
  • Infrared detection
  • Magnetic detection
  • Detailed device information
  • Search guides for investigation
Read full description

Hidden Camera-Device Detector is your ultimate tool to ensure privacy and security by detecting hidden devices around you. Whether it's Bluetooth, Wi-Fi, infrared, or magnetic signals, this app equips you with the means to uncover any covert surveillance equipment and maintain control over your personal space. Utilizing advanced scanning technology, Hidden Camera-Device Detector sweeps your surroundings for any signals indicative of hidden cameras or listening devices. Through Bluetooth and Wi-Fi scanning, as well as infrared and magnetic detection capabilities, the app identifies suspicious devices nearby. Its intuitive interface provides easy access to detailed information about detected devices and offers step-by-step guides for further investigation. Key Features: -Bluetooth and Wi-Fi scanning for detecting hidden devices. -Detailed device information for identified signals. -Infrared detection to uncover covert surveillance equipment. -Magnetic detection capability to detect hidden cameras or bugs. -Access to search guides for thorough investigation and removal of hidden devices. Premium Subscriptions: Unlock even more powerful features with our premium subscription. Enjoy enhanced scanning capabilities, priority support, and ad-free usage for the ultimate peace of mind. Your iTunes account will be charged upon purchase confirmation. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Manage your subscriptions and auto-renewal settings easily in your Account Settings after purchase. Privacy Policy: https://hicadedetor.info/IosAppHiddenCameraDeviceDetector_PrivacyPolicy.html Terms of Use: https://hicadedetor.info/IosAppHiddenCameraDeviceDetector_TermsOfUse.html Support: Need assistance or have feedback? Our support team is here to help. Contact us at matthias.herz77@gmail.com for prompt assistance. Take control of your privacy with Hidden Camera-Device Detector. With its comprehensive detection capabilities and user-friendly interface, you can rest assured knowing that your personal space is secure from prying eyes and ears. Download now and reclaim your peace of mind.

Screenshots

Emf Detector Radiation Reader4 screens
Hidden Camera4 screens

Verdict

The call

Emf Detector Radiation Reader and Hidden Camera both sit at 4.6 stars, but that hides the real split: 87% of Emf Detector Radiation Reader's written reviews are positive against 0% of Hidden Camera's. Emf Detector Radiation Reader also leads on update cadence (every 3 weeks vs every 4 months) and ratings volume (1.3K vs 180). On price, rating, ads and 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

Both are free to download. Emf Detector Radiation Reader sells 5 in-app purchases, starting at $4.99 per 7 days and Hidden Camera sells 6 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Emf Detector Radiation Reader against 4.5 for Hidden Camera. That said, the two scores are not equally well evidenced: Emf Detector Radiation Reader has 1.3K ratings behind it against 180, so its average is the more settled of the two. Written reviews are what separate them: 87% of Emf Detector Radiation Reader's written reviews are positive against 0% of Hidden Camera's.

UpkeepUpdate frequency

Emf Detector Radiation Reader ships an update every 3 weeks, Hidden Camera every 4 months. The most recent releases landed on September 23, 2026 and August 26, 2026 respectively.

Scorecard4 real differences · 6 level
Emf Detector Radiation Reader versus Hidden Camera: the parameters behind the verdict, then further details
ParameterEmf Detector Radiation ReaderHidden Camera
PriceFreeFree
Rating4.6 (1.3K ratings) — better4.5 (180 ratings)
Positive reviews86.7% of reviews — better0.0% of reviews
Number of ratings1.3K — better180
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size15 MB27 MB
Age rating4+4+
DeveloperBello Studios LLCVicky Harris

Customer experience

Emf Detector Radiation Reader

All ratings1,313 ratings
Positive92.2%
Neutral3.1%
Negative4.7%
Written reviews429 reviews
Positive86.7%
Neutral4.2%
Negative9.1%

Hidden Camera

All ratings180 ratings
Positive84.4%
Neutral3.9%
Negative11.7%
Written reviews5 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Emf Detector Radiation Reader

Reported bugs

2 issues
  • Readout digits overlapping on screen
  • Inconsistent behavior of sound indicator

Requested features

4 requests
  • Ability to compare readings over time
  • Option to export/share recorded data
  • More detailed information on safe/unsafe EMF levels
  • Integration with other EMF monitoring devices

Hidden Camera

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Emf Detector Radiation Reader

Subscriptions2
  • Weekly Premium$4.997 Days
  • 1 Year Premium$12.991 Year
One-time3
  • Enjoy All The Features$0.99
  • Premium Pack - All Features$4.99
  • Lifetime Access$14.99
6 purchases

Hidden Camera

Subscriptions6
  • Hidden Camera-Device Detector$6.997 Days
  • Home Security & WIFI Analyzer3 Days trial$9.997 Days
  • Hidden Camera-Device Detector$14.991 Month
Show 3 more
  • Hidden Camera-Device Detector3 Days trial$15.991 Month
  • Hidden Camera-Device Detector$83.991 Year
  • Secret Home Camera Finder3 Days trial$99.991 Year

Questions

Is Emf Detector Radiation Reader free?
Emf Detector Radiation Reader is free to download, with in-app purchases available.
Is Hidden Camera free?
Hidden Camera is free to download, with in-app purchases available.
Which has better reviews, Emf Detector Radiation Reader or Hidden Camera?
Emf Detector Radiation Reader is rated higher. Emf Detector Radiation Reader averages 4.6 out of 5 from 1.3K ratings, while Hidden Camera averages 4.5 from 180 ratings.
Do Emf Detector Radiation Reader or Hidden Camera have ads?
Both Emf Detector Radiation Reader and Hidden Camera show ads.
Which is updated more often, Emf Detector Radiation Reader or Hidden Camera?
Emf Detector Radiation Reader ships an update every 3 weeks, and Hidden Camera every 4 months. Most recently, Emf Detector Radiation Reader was updated on September 23, 2026 and Hidden Camera on August 26, 2026.

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