Comparison

VoMo2 vs Emf Detector Radiation Reader

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

Head to head
About

VoMo2

This utility app monitors and displays target amplitude measures. It provides a straightforward way to gather and visualize vocal intensity data.

Highlights
  • Monitors target amplitudes
  • Displays amplitude measures
  • Gathers vocal intensity data
  • Simple interface
Features
Read full description

Simple onset Monitor for gathering and displaying measures of target amplitudes.

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/

Screenshots

VoMo21 screens
Emf Detector Radiation Reader3 screens

Verdict

The call

The clearest difference is in-app purchases: VoMo2 at none against Emf Detector Radiation Reader's 5. VoMo2 also leads on ads (none vs shown) and rating (5.0 vs 4.6). Emf Detector Radiation Reader's advantage is update cadence (every 3 weeks vs every 29 months) and ratings volume (1.3K vs 4). On price 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 Detector Radiation Reader sells 5 in-app purchases, starting at $4.99 per 7 days. VoMo2 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

VoMo2 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Emf Detector Radiation Reader has 1.3K ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

VoMo2 ships an update every 29 months, Emf Detector Radiation Reader every 3 weeks. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

Scorecard7 real differences · 3 level
VoMo2 versus Emf Detector Radiation Reader: the parameters behind the verdict, then further details
ParameterVoMo2Emf Detector Radiation Reader
PriceFreeFree
Rating5.0 (4 ratings) — better4.6 (1.3K ratings)
Positive reviews—86.7% of reviews
Number of ratings41.3K — better
Update frequencyEvery 29 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS12.1 — better15.6
Further details — not scored
Size8 MB16 MB
Age rating4+4+
DeveloperHollins Communications Research InstituteBello Studios LLC

Customer experience

VoMo2

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Emf Detector Radiation Reader

All ratings1,318 ratings
Positive92.1%
Neutral3.2%
Negative4.7%
Written reviews435 reviews
Positive86.7%
Neutral4.4%
Negative9.0%

Bugs and requests

VoMo2

Not enough reviews yet to summarise bugs or 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

In-app purchases

None

VoMo2

No 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

Questions

Is VoMo2 free?
VoMo2 is free to download, with no in-app purchases.
Is Emf Detector Radiation Reader free?
Emf Detector Radiation Reader is free to download, with in-app purchases available.
Which has better reviews, VoMo2 or Emf Detector Radiation Reader?
VoMo2 is rated higher. VoMo2 averages 5.0 out of 5 from 4 ratings, while Emf Detector Radiation Reader averages 4.6 from 1.3K ratings.
Do VoMo2 or Emf Detector Radiation Reader have ads?
Emf Detector Radiation Reader shows ads; VoMo2 does not.
Which is updated more often, VoMo2 or Emf Detector Radiation Reader?
VoMo2 ships an update every 29 months, and Emf Detector Radiation Reader every 3 weeks. Most recently, VoMo2 was updated on October 29, 2026 and Emf Detector Radiation Reader on November 3, 2026.

Other comparisons