Comparison

azBLEcontrol vs WaveBlock® EMF Meter

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

Head to head
About

azBLEcontrol

Features
Read full description

This app is part of a system to control devices through BLE (Bluetooth Low Energy) communication, between a device (Server "azBLEcontrol") and a smartphone (Client). As a server, two small electronic circuits developed by azSystems, “azESP32” and “azPowerControl”, have been combined. 1. The “azESP32” is developed based on an Espressif ESP32-WROOM-32E and capable of being powered by a lithium battery. 2. The “azPowerControl” is interconnected with the “azESP32”, it has 2 Relays, 4 Mosfets and a regulator which allows it to be powered up to 24Volts. For the Client, this app “azBLEcontrol” for iPhone has currently been developed

About

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.

Highlights
  • Real-time EMF detection
  • Accurate measurement with device sensors
  • Color-coded EMF zone indicators
  • EMF history log
  • Identify EMF hotspots
  • Create safer environments
Features
Read full description

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!

Screenshots

azBLEcontrol4 screens
WaveBlock® EMF Meter4 screens

Verdict

The call

The clearest difference is update cadence: WaveBlock® EMF Meter at every 2 weeks against azBLEcontrol's every 4 weeks. azBLEcontrol's advantage is iOS requirement (11.0 vs 15.1). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

azBLEcontrol ships an update every 4 weeks, WaveBlock® EMF Meter every 2 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 7 level
azBLEcontrol versus WaveBlock® EMF Meter: the parameters behind the verdict, then further details
ParameterazBLEcontrolWaveBlock® EMF Meter
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size2 MB23 MB
Age rating4+4+
DeveloperHector AlcalaWaveBlock LLC

In-app purchases

None

azBLEcontrol

No in-app purchases

None

WaveBlock® EMF Meter

No in-app purchases

Questions

Is azBLEcontrol free?
azBLEcontrol is free to download, with no in-app purchases.
Is WaveBlock® EMF Meter free?
WaveBlock® EMF Meter is free to download, with no in-app purchases.
Do azBLEcontrol or WaveBlock® EMF Meter have ads?
Neither azBLEcontrol nor WaveBlock® EMF Meter shows ads.
Which is updated more often, azBLEcontrol or WaveBlock® EMF Meter?
azBLEcontrol ships an update every 4 weeks, and WaveBlock® EMF Meter every 2 weeks. Most recently, azBLEcontrol was updated on October 27, 2026 and WaveBlock® EMF Meter on October 28, 2026.

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