WaveBlock® EMF Meter vs Eyeball It
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WaveBlock® EMF Meter
This application transforms your phone into an EMF detector, allowing you to measure electromagnetic field levels in real-time. It helps identify potential radiation sources and understand your exposure from electronic devices and power lines.
- Real-time EMF detection
- Accurate measurement with device sensors
- Color-coded EMF zone indicators
- EMF history log
- Identify EMF hotspots
- Create safer environments
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Your phone just became a powerful EMF (Electromagnetic Field) detector. With WaveBlock® EMF Meter, you can quickly and accurately measure EMF levels around you, helping you understand and reduce your exposure to potentially harmful radiation from electronic devices, power lines, and wireless networks. Key Features: Real-Time EMF Detection – Instantly see EMF levels in your environment. Accurate Measurement – Uses your device’s built-in sensors for precise readings. Easy-to-Read Display – Color-coded indicators show safe, moderate, or high EMF zones. EMF History Log – Track and compare readings over time. Why Use WaveBlock®? From Wi-Fi routers and smartphones to household appliances and power cables, EMF is all around us. While invisible to the naked eye, high EMF exposure has raised health concerns for many people. WaveBlock® EMF Meter helps you: - Identify EMF “hotspots” in your home, workplace, or neighborhood. - Make informed decisions about where you spend your time. - Create safer living and working environments for you and your family. Perfect For: - Health-conscious individuals - Parents and families - People working near electronics or power sources - Anyone curious about their EMF exposure WaveBlock® EMF Meter is simple enough for everyday use yet powerful enough for professional monitoring. With real-time detection, historical tracking, and easy visualization, you have everything you need to make EMF safety a part of your daily routine. Disclaimer: WaveBlock® EMF Meter uses your device’s internal sensors to provide approximate EMF readings. It is not a medical device and should not be used as a substitute for professional equipment or advice. Download WaveBlock® EMF Meter today and take control of your environment!
Eyeball It
This app provides a suite of measurement tools using your phone's sensors. It includes a decibel meter, bubble level, AR ruler, vibration meter, and magnetometer. Some features require a subscription for full functionality.
- Decibel meter with context phrases
- Auto-switching bubble level
- AR ruler for distance measurement
- Vibration meter with seismograph
- Magnetometer as metal detector
- Premium calibration and advanced features
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Eyeball It is a bunch of tools living on your phone waiting for their day in the limelight. What day? Only time will tell, but as the saying goes, "the best tool is the one you have with you," someone said this surely. Eight tools, the whole set: How Loud? A real decibel meter. Reads your microphone and shows the level with a context phrase ("about like a vacuum cleaner") and a color zone bar. It pegs the peak and saves the session. Calibrate against a known reference (premium). How Level? A bubble level that switches itself: lay the phone flat for a target scope, stand it on edge for a classic tube. Cross-axis-immune math keeps it accurate even when you're not. Calibrate per-edge (premium). How Long? An AR ruler. Place two points in the camera view, get the distance, and nudge either one without losing it. Honest about its limits: without LiDAR it's a smart estimate, with LiDAR (Pro devices) it's tight. How Far? The other end of that problem. Aim across the yard and tap; the picture freezes. Drop a bead where the thing meets the ground and the distance is written on the photo. Drop more beads, get more distances off the same shot. Works from about 10 feet out to 80-odd, wants the ground in frame, and goes yellow then red as it starts guessing. Because past a point, it is. How Vibrating? A vibration meter. Set the phone on a washing machine, a railing, an idling engine and hit record; the accelerometer says how hard it's shaking, in g, while a seismograph scrolls. Free runs 30 seconds; premium is unlimited and adds a frequency spectrum. How Magnetic? A magnetometer turned metal detector. A live field reading, sonar rings that ping faster as you close in, and a tone that climbs with the field. Tap Zero to hunt what's nearby, not your phone's own guts. Premium adds Find mode (a bearing arrow to the source), a field log, and a threshold alert. How Bright? A light meter that reads your camera. Reflected mode measures light bouncing off what you point at. Incident mode measures the light landing in the room, using a sheet of paper over the front lens as a diffuser. It looks silly and it's the honest way to do this on a phone, so it's free. Premium adds a light alert, color temperature in Kelvin, and camera settings. How Fast? Three ways to answer it. Ground reads GPS for how fast you're moving: a run, a drive, or settling what that bike ride averaged. Climb reads the barometer for how fast you're gaining height, the number stairs and ski lifts never give you. Swing reads the gyroscope 100 times a second, and you're holding the phone, not the racket, so it's your forehand getting clocked. Premium adds splits, a speed alert, and every run kept. The name is the low-bar brand promise. Every tool does its best with the hardware in your hand. Sometimes we're real accurate, sometimes we're doing complex math to literally eyeball it. We'll tell you which. What's free, what's paid: • Free, with ads: all eight tools, measuring for real. No trial, no signup. • $1.99/year unlocks one tool's premium features: calibration, saved marks, extra modes. The tool was already free; this is the deep end. Ads stay. • $9.99/year unlocks premium on every tool, kills the ads, and is family-shareable. No account, no login, nothing to sign up for, and we don't track you. The ads are non-personalized, so nobody's building a profile either. Go all-tools and they're gone. Permissions get asked for by the tool that needs them, when you open it, and never up front. Built by consultants who need more work: PulsePoint Solutions, LLC. If something's broken, it's our fault: Settings → Support. We read everything... eventually. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ · Privacy Policy: https://pulsepointsolutions.com/eyeball-it/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: WaveBlock® EMF Meter at none against Eyeball It's 5. WaveBlock® EMF Meter also leads on ads (none vs shown). Eyeball It's advantage is ratings volume (3 vs 1). On price, rating, update cadence 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
Both are free to download. Eyeball It sells 5 in-app purchases, starting at $1.99 per year. WaveBlock® EMF Meter asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for WaveBlock® EMF Meter against 5.0 for Eyeball It. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
WaveBlock® EMF Meter ships an update every 2 weeks, Eyeball It every 10 days. The most recent releases landed on October 7, 2026 and September 26, 2026 respectively.
| Parameter | WaveBlock® EMF Meter | Eyeball It |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (3 ratings) |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 2 weeks | Every 10 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 23 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | WaveBlock LLC | Pulsepoint Solutions LLC |
Customer experience
WaveBlock® EMF Meter
Eyeball It
In-app purchases
WaveBlock® EMF Meter
No in-app purchases
Eyeball It
- How Loud? Premium$1.991 Year
- How Level? Premium$1.991 Year
- How Long? Premium$1.991 Year
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- How Vibrating? Premium$1.991 Year
- All Tools$9.991 Year
Questions
Is WaveBlock® EMF Meter free?
Is Eyeball It free?
Which has better reviews, WaveBlock® EMF Meter or Eyeball It?
Do WaveBlock® EMF Meter or Eyeball It have ads?
Which is updated more often, WaveBlock® EMF Meter or Eyeball It?
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