The concept is good. It's essentially a low pass filter so higher frequencies will be attenuated reducing the overall volume marginally. This works very well for wired headphones and Bluetooth devices (headphones, headsets, speakers, and playing through the car stereo). However, it does not work when casting (Chromecast for example) to a device which is one way I was really hoping to be able to use it.
This app is extremely good at boosting the bass of any song. I actually blew out my $50 Bluetooth speaker that I just bought not too long ago. The only reason I cannot give this app five stars is the fact that the app stops working after a while of running in the background. I have my power saver off, and background apps are allowed, but the app will stop boosting my sound. I have to close out the app and go back into it in order to use it again. Other than that, it is a very great app.
First off let me say this app is very simple to use and the bass is clean. However? It doesn't really enhance the sound as soon as the bass goes up the mid and treble down meaning that you have to increase the volume level. This app is only good for a one time fee but not a subscription it doesn't have that wow factor. There are other apps that do the same thing with no trials or subscription fees.
So far this is the best software as far as app performamce, i have used it with my Pioneer car audio system, Bose surround home theater, Soundbar, Bluetooth Speaker and even Apple bluetooth air pods , and the sound quality is superb . Its top notch, not only as far as low bass but the sound is extra clarified . Other apps ive used, even the most expensive ones , sounded like trash playing bass boosted versions of songs. Not the case here . In fact , I would give a 5 star rating if i could.
My bro and I always use this app, no exceptions!.. 🥳. The only problem is with amazon fire devices not working, an asking for "microphone access" which can't be done. Following with the app immediately crashing after ☹️. Really hope they can fix this so we can enjoy music, movies and tv show's with great sound effects again!.. 🎅
Just like the title says, this is an app to amp up your sub only so, if you're someone who loves bass like me this is one of the best bass amp apps I've found so far that doesn't stop your track , crash, or play a thousand adds. In this app can only adjust the bass but, it's so simple that anyone could do it, and I'll give it 4 stars overall. 👌
I kinda love this. I have used it with my speaker and i have to say, I almost broke it from the sheer amount of bass. It definitely does what it says and quite well honestly. Although there is the occasional ad but not while your in the app, they only pop up when you open the it which i think is less disturbing than other apps. 9/10 Would recomend to someone who wants to break their speaker or blow their eardrums.😁👌
it's ok, once you put it on it's difficult to get back off, and if you don't have the speaker's for it you can't here nothing, the subs work excellent, and the virtualizers do too. after freeing up the program it now works perfect. now you can turn it off and on with no problems. still has lots of pop up ads, but now it won't be bothersome to turn off when you are done using the the apps application.
Doesn't even work for the free version and apparently even for the premium version according to people who had paid for it. Would rather spend my N31k (yes it's not geopriced) on something useful than use it on a fake washed up app that doesn't even bother to improve itself😂😂.
Great app. The only bass booster I have found so far that actually works and doesn't make the audio sound trash. I have been using this app for probably a little over a year now, upgrading to the pro version every now and then to try different things. I would rate it 5/5 stars if I could to a 1 month subscription though, as it's only letting my do a 1 year, and I don't really need it that long.
Nice app when it's working (deep bass is superb) but there were times that it doesn't work on any player and you need to close and open the app several times to work again. It also decreases the normal volume of the player, both on stereo subwoofer system and Bluetooth headphones.

Brandon “MR.CROWLEY” Mundis
Well, I just got it, but far as I can tell it really is a little bit more powerful than I thought. Seems that the only lows I was hearing were because I'd had the setting on my stereo and amplifier up so high I had nothing to balance it out. Then I tried this and I felt the air get pulled out of my lungs when the bass line hit. This app let a frequency through so low and powerful I may have brain damage. My subs hit so hard that it actually hurt, but the sustained bassline turned me to jelly.
This app is great, its not meant for phone speakers. Its meant more for external speakers (headphones, bluetooth speaker, car speaker etc.) Been using it for 5 years now and it gets the job done although id reccomend sticking with the free version, not much of a difference with the paid version.
works exactly as described, allows your phone to use sub frequency embedded in recorded or transmitted music that otherwise wouldn't be available thru your phone or computers sound systems, rich,clean,fat sub woofer sound, not mushy or flappy. yes, download the app, turn off all other bass and or volume/EQ apps before you open this app or it won't peform correctly, you won't need apps that pre condition your sound, it work so well, makes phone and Bluetooth device's sound like the expensive ones.
Would be a great app if all the useful settings weren't on the paid version. The free version literally just lowered the treble while increasing bass causing the volume to severely decrease. There are dozens of great apps that provide better sound control and enhancement for free. Dont waste your time or money on something you can get for free. Uninstalling after 5 minutes of use.
A True "GEM"!?! After trying almost every "sound enhancer, bass/treble booster, equalizer and music app" free/paid never achieving what I was looking forward until I finally came across this one. It works with YouTube and every music app I've used thus far. The free version works great, but I do recommend upgrading to paid version, well worth with choice of bass fequency to enhance and power boost in volume. Makes my TV and BT speaker sound like I've got an actual subwoofer running.
I think this app is near useless what it does do, it does it's job well, but the fact that you need a paid premium version to try other effects is a bunch of bull, ads are enough to keep you guys up, I personally believe a premium should have benefits and removed ads but only having one effect available on free version isn't cool, I'm uninstalling this useless app!!!!
I don't like it when I want to immediately reduce or increase the bass and I get stopped by an ad but I know that's because i don't have PRO. I like this app a lot. It gives a ton of bass without any distortion and it sounds amazing. It would be awesome if I could adjust the bass from the notification bar.
Awesome app that really enhances the bass in your music, without distorting the sound. It also has great options for what type of bass you want emphasized in your music. It's the best app that I have been able to find for enhancing the bass in my music, based on what type of bass that I want to hear. It's a really great quality app that I have never had any issues with. Get this app if you want more bass in your life! :)
The app does what it says it does but be sure to do your own research on your headphones. Not all headphones are made to pick up the frequency so if it seems like its not working its most likely your headphones. With the right kind of headphones this app can make a huge difference in sound quality and bass boost.