Comparison

EMF Radiation Detector Reader vs VR Camera Viewer

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

Head to head
About

EMF Radiation Detector Reader

Detect electromagnetic fields (EMF) around you using your phone's sensors. Identify high-radiation zones in your home and workplace to better organize your environment and potentially improve well-being. Measure EMF emitted by various electronic devices and appliances.

Highlights
  • Detect EMF radiation
  • Measure EMF levels
  • Identify risk zones
  • Organize living space
  • Measure appliance emissions
  • No expensive equipment needed
Features
Read full description

> Detect Invisible Fields: Find the ElectroMagnetic Fields around you in seconds > Pro-Grade Precision: High-accuracy Magnetic Field Analyzer & Gauss Meter with Advanced Signal Stabilization. > Record, Analyze & Export: track trends with interactive data charts and save detailed logs for professional analysis. Check out the areas where you work (desk, meeting rooms), where you sleep (bed), where you relax (couch, living room) and find the levels of EMF you are exposed to. Also use the app to measure the fields emitted by your appliances (computer, fridge, speaker, phone...). PROFESSIONAL MAGNETIC FIELD ANALYZER & GAUSS METER: Discover the invisible magnetic world around you. Using your device’s internal magnetometer, the app provides a comprehensive look at the electromagnetic fields (ELF) generated by electronic devices, wiring, and ferromagnetic materials. NEW PROFESSIONAL FEATURES: - 3-Axis Vector Analysis: Real-time $x, y,$ and $z$ coordinate tracking for precise field directionality. - Interactive History Graphs: Visualize time evolution with high-resolution charts that track spikes and trends. - Clean Signal Mode (LPF): Toggle an advanced Low-Pass Filter to stabilize readings and remove sensor jitter for professional-grade clarity - Save & Export Logs: Record your sessions and export data for further analysis in external software. VERSATILE USE CASES: Electronics Inspection: Measure the magnetic footprint of computers, speakers, and home appliances. Metal Detection: Locate ferromagnetic objects like iron pipes or steel studs behind walls. Interference Calibration: Find the "quietest" zones for sensitive electronic equipment or audio setups. USER EXPECTATIONS & DISCLOSURE: This app is designed as a sophisticated utility for detecting Magnetic Fields (ELF). What it detects: Magnetic flux from magnets, ferrous metals, and the low-frequency electromagnetic fields emitted by electronic components, power supplies, and speakers. What it does NOT detect: This app is not a radio frequency (RF) scanner. It cannot detect Wi-Fi signals, Bluetooth, 5G cellular radiation, or microwave leakage. DISCLAIMER: - This app is intended for educational and utility purposes. It is not a substitute for certified industrial or scientific equipment. It does not provide medical advice or guarantee "safe zones" in a clinical sense. This app does not guarantee exact measures as other fields can interfere with the compass inside your phone, which is used to detect the fields. SUBSCRIPTIONS: - Length: weekly, yearly - Your payment will be charged at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - To Manage or Cancel your subscription, it can be done via the Settings app of your device. For more detail, see https://support.apple.com/en-us/118428 . - To Manage or Cancel your subscription, it can also be done directly from the app: Go to ‘Settings’ screen inside our app, tap on ‘Manage Subscriptions’ and the app will directly open the list of your Subscriptions with the AppStore. You can select a subscription and check available plans or cancel subscription. - When canceling a subscription, your subscription will remain 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 the user purchases a subscription to that publication, where applicable Read our Privacy Policy at: https://roundingsquares.com/privacy/ Read our Terms of Use at: https://roundingsquares.com/terms/

About

VR Camera Viewer

Read full description

Transform Your Smartphone into a Powerful VR Tool Welcome to VR Camera Viewer – the ultimate app that revolutionizes how you interact with your smartphone's camera. Whether you're a content creator, adventurer, or simply someone who loves innovative technology, our app offers a suite of features designed to enhance your everyday experiences. Key Features: VR Camera Viewing Immerse yourself in a virtual reality environment by viewing your phone's camera feed in stunning VR format. Perfect for a more engaging and interactive viewing experience. POV Video Recording Capture your adventures from a first-person perspective with high-quality POV video recording. Ideal for creating dynamic content that puts viewers right in the action. Virtual Binoculars Zoom in and explore the finer details of your surroundings with our virtual binoculars feature. Great for bird watching, sightseeing, and discovering hidden gems. Flashlight Functionality Utilize your phone as a reliable flashlight, perfect for low-light situations, emergencies, or simply navigating in the dark. Bluetooth Controller Support Take full control of your app with a Bluetooth controller! Adjust zoom, switch lenses, toggle the flashlight, and modify interpupillary distance seamlessly without touching your device. Enhance your experience with effortless hands-free operation. User-Friendly Interface Enjoy an intuitive and easy-to-navigate design that allows you to switch seamlessly between different modes and settings without any hassle. Multi-Purpose Tool From recording videos to enhancing your daily activities, VR Camera Viewer serves as a versatile tool that adapts to your needs.

Screenshots

EMF Radiation Detector Reader3 screens
VR Camera Viewer4 screens

Verdict

The call

The clearest difference is update cadence: VR Camera Viewer at every 2 days against EMF Radiation Detector Reader's every 7 months. VR Camera Viewer also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases 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. EMF Radiation Detector Reader sells 2 in-app purchases, starting at $1.99 per 7 days and VR Camera Viewer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

EMF Radiation Detector Reader ships an update every 7 months, VR Camera Viewer every 2 days. The most recent releases landed on September 24, 2026 and May 17, 2026 respectively.

Scorecard2 real differences · 8 level
EMF Radiation Detector Reader versus VR Camera Viewer: the parameters behind the verdict, then further details
ParameterEMF Radiation Detector ReaderVR Camera Viewer
PriceFreeFree
Rating4.5 (4.7K ratings) — better—
Positive reviews52.8% of reviews—
Number of ratings4.7K — better—
Update frequencyEvery 7 monthsEvery 2 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size20 MB34 MB
Age rating4+4+
DeveloperRounding Squares BVPaweł Sołtys

Bugs and requests

EMF Radiation Detector Reader

Reported bugs

2 issues
  • Readings inconsistent or inaccurate
  • Doesn't work as expected, only detects magnets

Requested features

3 requests
  • Add sound or vibration alerts for high EMF
  • Provide more information on EMF levels and safety
  • Improve layout to avoid ads covering readings

VR Camera Viewer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

EMF Radiation Detector Reader

Subscriptions2
  • EMF Radiation Detector Premium Week3 Days trial$1.997 Days
  • EMF Radiation Detector Premium Year$9.991 Year
1 purchases

VR Camera Viewer

One-time1
  • Pro Version$4.99

Questions

Is EMF Radiation Detector Reader free?
EMF Radiation Detector Reader is free to download, with in-app purchases available.
Is VR Camera Viewer free?
VR Camera Viewer is free to download, with in-app purchases available.
Do EMF Radiation Detector Reader or VR Camera Viewer have ads?
Both EMF Radiation Detector Reader and VR Camera Viewer show ads.
Which is updated more often, EMF Radiation Detector Reader or VR Camera Viewer?
EMF Radiation Detector Reader ships an update every 7 months, and VR Camera Viewer every 2 days. Most recently, EMF Radiation Detector Reader was updated on September 24, 2026 and VR Camera Viewer on May 17, 2026.

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