MRE Acceleration Meter

HScope

Your USB Oscilloscope finally on Android!

8.9 128

Sound Level Meter

Sound level meter ( dBa, dBc) with spectrum analyzer & calibration.

8.0 107

US Amateur Radio Band Plan

View the US amateur radio band plan and band restrictions

9.3 26

Infrasound Recorder

Record and stream infrasound with your smartphone

7.0 15

Sound Oscilloscope

Oscilloscope - spectrum analyzer microphone signal

7.9 39

Decibel Meter: Sound Meter App

Decibel Meter is an application for measuring sound volume in decibels(dB).

8.2 20

Acceleration Explorer

Explore acceleration sensors!

8.8 17

Plutocalc Water and Wastewater

Calculations for water treatment, wastewater and environmental chemistry

9.7 14

Tap Metronome Expert

The most accurate metronome. Includes a drum machine an BPM real time detection

8.5 43

Ultimate EMF Detector RealData

Detect EM fields around you and amaze your friends with what your phone can do!

8.8 1K+

Ultimate Ghost Detector Real

Powerful tool for paranormal investigations with real EMF and EVP recorder

8.2 583

Ultimate EMF Detector Real Pro

Powerful Magnetic Detector with graphs, indicators and much more

8.7 179