Comparison

EMF Radiation Detector Reader vs Aetherlink

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

Aetherlink

Read full description

Aether Link - Advanced Paranormal Investigation Tool Only on Apple! EVP & VOX Communication System Our advanced EVP (Electronic Voice Phenomenon) detection system continuously monitors your environment for paranormal audio signatures. Using real-time frequency analysis, the app identifies voice-like patterns within the 85-2000 Hz range, the spectrum most associated with spirit communication. When audio anomalies are detected, our intelligent VOX (Voice Operated Exchange) system responds by generating speech based on what it "hears." Unlike random word generators, our VOX technology analyzes actual frequency, pitch, and intensity to select contextually appropriate responses. Low-frequency rumbles trigger warnings like "danger" or "dark," while higher-pitched sounds prompt questions like "who" or "what." The system considers EMF fluctuations, audio anomalies, and ambient interference to determine response strength - stronger paranormal activity results in clearer, more frequent communication. Custom Word Bank Support Take full control of your spirit communication with custom word banks. Load your own curated word lists tailored to your investigation style, location history, or specific entities you're attempting to contact. Whether you prefer traditional paranormal vocabulary, location-specific terms, or words relevant to historical figures, the app seamlessly integrates your custom banks while maintaining intelligent, frequency-based selection. Custom phonetic banks let you adjust speech complexity from simple yes/no responses to complex multi-syllable utterances, suitable for casual ghost hunting or serious paranormal research. ITC Text Mode & EMF Meter Switch to Text Mode for ITC (Instrumental TransCommunication) using electromagnetic field fluctuations. Using your device's magnetometer, Text Mode monitors EMF levels and generates contextually appropriate words from a 20,000-word corpus. Words are intelligently categorized by energy level: calm EMF readings produce peaceful words like "light" or "peace," while intense disturbances trigger warnings like "danger" or "run." Grammar-aware templates construct coherent phrases for meaningful communication patterns. The integrated EMF meter provides real-time readings with visual energy indicators (calm, mild, active, intense), showing exactly what environmental conditions influence responses. Barometer Mode - Atmospheric Pressure Monitoring Detect subtle atmospheric pressure changes believed to correlate with spiritual activity. Barometer Mode continuously monitors pressure using your device's built-in sensor, establishing a statistical baseline and tracking real-time deviations. View current pressure (hPa), delta from baseline, and an elegant pressure wave visualizer responding to fluctuations. Customizable audio feedback (beeps, ticks, crackle, static) responds dynamically to pressure changes, with intensity and frequency increasing based on deviation magnitude. Advanced statistical anomaly detection uses standard deviation analysis to identify unusual pressure shifts - set sensitivity from 1.5 to 4.0 standard deviations to filter normal variations from potential paranormal events. Anomalies trigger intense audio alerts and automatically log to your session with full context: pressure values, statistical metrics, and EMF correlation. Perfect for investigating oppression feelings, cold spots, or presence sensations. Professional Session Logging Every investigation is automatically recorded with comprehensive session logs capturing all events, anomalies, and environmental data for post-investigation analysis and evidence review.

Screenshots

EMF Radiation Detector Reader3 screens
Aetherlink4 screens

Verdict

The call

The clearest difference is price: EMF Radiation Detector Reader at Free against Aetherlink's $9.99. EMF Radiation Detector Reader also leads on iOS requirement (15.6 vs 18.6). Aetherlink's advantage is in-app purchases (none vs 2) and ads (none vs shown). On 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

EMF Radiation Detector Reader is free to download; Aetherlink costs $9.99 up front. EMF Radiation Detector Reader sells 2 in-app purchases, starting at $1.99 per 7 days. Aetherlink asks for nothing beyond the download.

Scorecard4 real differences · 6 level
EMF Radiation Detector Reader versus Aetherlink: the parameters behind the verdict, then further details
ParameterEMF Radiation Detector ReaderAetherlink
PriceFree — better$9.99
Rating4.5 (4.7K ratings) — better—
Positive reviews53.4% of reviews—
Number of ratings4.7K — better—
Update frequencyEvery 7 months—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better18.6
Further details — not scored
Size20 MB4 MB
Age rating4+9+
DeveloperRounding Squares BVDavid Sekula

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

Aetherlink

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
None

Aetherlink

No in-app purchases

Questions

Is EMF Radiation Detector Reader free?
EMF Radiation Detector Reader is free to download, with in-app purchases available.
Is Aetherlink free?
Aetherlink costs $9.99, with no in-app purchases.
Do EMF Radiation Detector Reader or Aetherlink have ads?
EMF Radiation Detector Reader shows ads; Aetherlink does not.

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