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, sound meter, sound tools 3, vu meter, sound tools, sound tool 3, decibel free,, how does sound tools app work, sound measuring tool.

Recently changed in this version

V1.2.0 changes: Added support for calibration

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

    by 32davdi on 05/04/2014

    -works, nice interface ,

  • (45 stars)

    by Sekar n sekaran on 10/01/2014


  • (45 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.

  • (45 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....

  • (45 stars)

    by labuga dani on 25/01/2013


  • (45 stars)

    by Lazaro Fernandez on 30/12/2012

    Perfect for what I neded it for Awsom

  • (45 stars)

    by david williams on 26/12/2012

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