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Sound Tools 3 Free

Sound Tools 3 Free

10,000 - 50,000 downloads

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View bigger - Sound Tools 3 Free for Android screenshot
View bigger - Sound Tools 3 Free for Android screenshot
View bigger - Sound Tools 3 Free for Android screenshot
Hobby sound pressure meter (SPL) for your device!
It has cool analog vu meter and oscilloscope.
It can be used to verify if a sound is at same level for measuring loudspeaker response.
The app is intended for fun and it does not provide accurate measurement in decibels.

■ 30 to 102dB range
■ local peek/max values display
■ response mode: fast/medium/slow
■ analog vu meter
■ digital vu meter
■ oscilloscope
■ support for tablets and landscape mode
■ support for calibration

Tags: vu meter wallpaper, vu meter, sound meter, sound tools 3, sound tools, sound measuring tool, decibel free,, analog sound meter, digital support free tools.

Recently changed in this version

V1.2.0 changes: Added support for calibration

Comments and ratings for Sound Tools 3 Free
  • (64 stars)

    by 32davdi on 05/04/2014

    -works, nice interface ,

  • (64 stars)

    by Sekar n sekaran on 10/01/2014


  • (64 stars)

    by Matthew Bartels on 27/10/2013

    This meter actually displays for the user the dB levels in a clear and straightforward manner, unlike the other 2 top rated apps I tried. This is the best VU meter.

  • (64 stars)

    by Bangkok Brian on 01/03/2013

    Sorry devoloper, but, could not get working on the Nexus 7, 32Gb version. Tried every settings, reduced base to 10dB, nothing....

  • (64 stars)

    by labuga dani on 25/01/2013


  • (64 stars)

    by Lazaro Fernandez on 30/12/2012

    Perfect for what I neded it for Awsom

  • (64 stars)

    by david williams on 26/12/2012

    Only registers up to half scale 66db .fix this for 5 stars. Weird, working properly now