Radiation Detector Free: EMF Radiation Meter

Vibration Meter

Measure phone's vibration and the earthquake with your phone.

9.0 3K+

Metal Detector

Find the metal, magnetic field and electromagnetic wave around you.

8.0 9K+

Sensors Toolbox

Test all Sensors in your mobile device

9.3 1K+

Frequency Sound Generator

Experiment with audio frequencies, binaural beats, noise & create your own sound

8.8 3K+

Ham Radio US Band Plan

Explore the US ham radio band plan

8.5 31

CrowdMag

Use compass, get magnetic variation, record mag data and be a citizen scientist!

8.6 38

Sound Meter - Decibel Meter

Measure the environmental noise by sound meter & know the decibel value in live

7.8 4K+

Frequency Sound Generator

Experiment with frequency generator , test speakers, meditate and much more.

9.4 3K+

Robot36 - SSTV Image Decoder

Decodes Slow Scan Television images from audio

8.6 214

Stud Finder 2020: Pro Metal Detector

Enjoy the pro stud detector that detect metal with your mobile magnetic sensor

7.1 48

Call Flash Color: Caller Screen Themes 3D

Flash Call screen color while ringing and full screen theme with dynamic effects

7.6 52

Stop Dog Barking: Anti Dog Bark sounds

Dog whistle app that works for dogs that barks & anti bark whistle app for dogs

9.5 144

Speed Radar Gun: Speed Odometer Offline

Speed limit app & speed odometer to get speed warning alert notification

7.8 5

Please Don't Touch My Phone: Anti Theft Alarm App

Anti theft app and motion alarm system that saves you from smart phone theft

9.2 2