[Android] Free - Sound Meter & Noise Detector, Bubble Level PRO @ Google Play
Sound Meter & Noise Detector(play.google.com)
Sound meter PRO is an indispensable tool for your daily life, no matter what you do, where you stay, it is a practical noise detector to help you avoid noise pollution that harms your hearing and affect your rest. Our sound meter PRO app can provide accurate decibel data and show you how the decibel goes.
Get noise data more comprehensively and more accurately:
Minimal, average and maximal decibel
Real-time decibel in dial and graph
Levels of noise
Calibrate before use for precise data
Review measurement historiesCustomize your sound meter
Save audio file while measuring
Set decibel warning when the value is higher than the preset one
Open the sound or vibrate for the warning
Apply the black or white themeOther features of sound meter PRO:
Re-start measuring
Suspend recording
Rename, share and replay the recording
Indicate the measuring duration, time and status
Measure sound levels, take sound meter photos, record sound measurement videos
Bubble Level PRO(play.google.com)
The free version(play.google.com) has 4.7 stars from 13.2k ratings and 1M+ downloads.
This is ad-free (no ads) version of Bubble level.
Detect inclination easily with this precise bubble level app. Where can you use bubble ruler? It is mostly used in carpentry, construction, and photography. To hang a painting on the wall, or to level a table, you just need to put your Android device against the wall and make sure the bubble in the tube travels in the center position. Simple and portable.This Bubble Level app provides not just spirit level, but also a straight ruler and 2D ruler, making the measurement more comprehensive. The tools in this Bubble Ruler is user-friendly. In the ruler functions, you can change the unit of the measurement, and in the bubble level function, you can lock the interface and change the bubble level mode.
https://play.google.com/store/apps/details?id=coocent.app.tools.soundmeter.noisedetector.pro