Interference Shield - Free
Free App
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About Interference Shield - Free
Simple to use, and effective. Just launch the app to enable, and click the Notification to disable.
Many devices produce interference noises through headphones and speakers when charging or near other electrical devices, when no audio is playing. This app is a software solution, without the need for ground loop isolator cables, which may not even help if the interference comes through the earphone jack.
Please consider the "Donate" version of this free app, without the "nag" notification @ http://play.google.com/store/apps/details?id=info.nationalicon.interferenceshieldfull. Your support is appreciated.
There are many possible causes and factors that affect interference noises, and this may not work for everyone.
Try this free version first to see if this works for you.
If you have any issues, please email me. I respond to ALL inquiries, and am glad to help find a solution to any issues.
Many devices produce interference noises through headphones and speakers when charging or near other electrical devices, when no audio is playing. This app is a software solution, without the need for ground loop isolator cables, which may not even help if the interference comes through the earphone jack.
Please consider the "Donate" version of this free app, without the "nag" notification @ http://play.google.com/store/apps/details?id=info.nationalicon.interferenceshieldfull. Your support is appreciated.
There are many possible causes and factors that affect interference noises, and this may not work for everyone.
Try this free version first to see if this works for you.
If you have any issues, please email me. I respond to ALL inquiries, and am glad to help find a solution to any issues.
All Application Badges
Free
downl.
downl.
Android
4.0+
4.0+
Android app
App History & Updates
What's Changed
* Now enabled by default when app launched
* Simpler to use. Just launch app to enable, then tap the Notification to disable.
* Now enabled by default when app launched
* Simpler to use. Just launch app to enable, then tap the Notification to disable.
More downloads Interference Shield - Free reached 1 000 - 5 000 downloads
Version update Interference Shield - Free was updated to version 1.0
Name changed Name changed! Signal Interference Shield now is known as Interference Shield - Free.
More downloads Interference Shield - Free reached 500 - 1 000 downloads
What are users saying about Interference Shield - Free
N
by N####:
by N####:
This app is like the second coming of Jesus. It works by keeping the headphone port active, so only it's effective if you find the buzzing goes away when media is playing.
U
by U####:
by U####:
Works like a charm, seems to be 100% effective.
U
by U####:
by U####:
Stopped working after 3 hours. Disappointed
U
by U####:
by U####:
Solved 95% of my noise issues on a Galaxy S7, but I did uninstall this app since I bought the paid version.
U
by U####:
by U####:
The best app ever, work fine on alcatel onetouch pop 10 in my car!
G
by G####:
by G####:
Always has the sound output on which prevents the audio signal from turning off and stops the static noise!
G
by G####:
by G####:
Did not affect the ground loop noise that comes through the headphone jack while charging my phone in my car
D
by D####:
by D####:
it works perfect on my galaxy s7 edge
H
by H####:
by H####:
This app will probably not solve your problem if you have ground loop noise all the time (charger and aux cable plugged in, audio playing or not) but the dev is honest about that in the description.
C
by C####:
by C####:
Tried it several times but no difference with in background noise in the stereo, gonna buy a cable instead.
V
by V####:
by V####:
Doesn't totally solve my issue, but makes listening to music enjoyable. Probably the best free app of its nature on the play store.
S
by S####:
by S####:
I can leave my device plugged in to my main speakers without worrying about hearing interference sounds randomly. Thanks!
Q
by Q####:
by Q####:
Just eliminate the ground loop by adding an isolator into your aux cable. Ground loop isolators have much better results with no extra apps or wasted battery.... If your good with electrical stuff you could by the components and build it into the cable itself... This app sucks. Reply. Because your app is pointless
V
by V####:
by V####:
I'm using a Galaxy S3 as a permanent navigation and mp3/Pandora player on my motorcycle. Problem was the annoying buzz. I first tried a ground loop isolator. That didn't work so I moved onto a software solution. Aux noise filter didn't work either. This app shuts the noise right up though. But I need to control the on/off of the app with tasker so I emailed the developer. He got back to me within a couple of days and is helping me with a solution. That's five star service!
C
by C####:
by C####:
I absolutely love this product it works perfectly on my tablet and now my sound has no static in my car. thank you so much!!!
G
by G####:
by G####:
had note 4 with beats powered headphones. when charging and the headphones were turned on if no audio was playing there would be a buzzing (ground loop sound) this app was magic, enabled it and completely fixed the problem.
R
by R####:
by R####:
This is something that has driven me nuts. Thanks for the fix. I just can't figure out why dogs bark like crazy when I turn it on. JK
X
by X####:
by X####:
I wanted to remove the buzzing when I connect my phone to my car's aux in and connecting it at the same time in the charger. Didn't make any difference.
X
by X####:
by X####:
Stopped working after 3 hours. Disappointed
U
by U####:
by U####:
This is something that has driven me nuts. Thanks for the fix. I just can't figure out why dogs bark like crazy when I turn it on. JK
R
by R####:
by R####:
I wanted to remove the buzzing when I connect my phone to my car's aux in and connecting it at the same time in the charger. Didn't make any difference.
R
by R####:
by R####:
Stopped working after 3 hours. Disappointed
by W####:
LG v20 nougat. Does nothing to stop stereo hiss when switching woods hole connected.