Kicker U APK

Version 3.04 -
Last updated: 2019-08-07
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Subwoofer school’s in session! You’ve now enrolled into KICKER U.

Kicker U apk

APP Information

Download Version 3.04 (9)
Apk Size37.00 MB
App DeveloperStillwater Designs
Malware CheckUNKNOWN
Install on Android4.0.x and up

Download Kicker U 3.04 APK

App Description

Kicker U is kicker,android,kickeru,lifestyle, content rating is Everyone (PEGI-3). This app is rated 3.5 by 2 users who are using this app. To know more about the company/developer, visit Stillwater Designs website who developed it. apps can be downloaded and installed on Android 4.0.x and higher Android devices. The Latest Version of 3.04 Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than APK Mirror. This app APK has been downloaded 3360+ times on store. You can also download APK and run it with the popular Android Emulators.

Subwoofer school’s in session! You’ve now enrolled into KICKER U, where you have instant access to a toolbox of mobile-audio installation knowledge. Let KICKER U help you design and build custom enclosures and assist with wiring subwoofers. 

This version contains calculators for figuring Port Dimensions and Tuning Frequencies and includes the ability to upload and save Thiele-Small parameters to create boxes for any driver you own.

Network permissions are needed for Facebook and dealer locator.

App ChangeLog

  • - Added new Drivers
    - Updated graphics and layout
    - Added Tone generator for sine sweeps, pink noise or sine waves
    - Added Bass Attack Feature and tones.

App Screens

Kicker U App Screen 1Kicker U App Screen 2Kicker U App Screen 3Kicker U App Screen 4Kicker U App Screen 5Kicker U App Screen 6Kicker U App Screen 7Kicker U App Screen 8Kicker U App Screen 9Kicker U App Screen 10Kicker U App Screen 11Kicker U App Screen 12


Apk scan results

Apk Scaned By TotalVirus Antivirus, Was Risky.Detected 1 From 55 Scan.
Scan Stats:confirmed-timeout:0|failure:1|harmless:0|malicious:0|suspicious:0|timeout:0|type-unsupported:10|undetected:64|
File type:Android
Magic:Zip archive data
File size:38801402
Uncompressed Size:60962939
Contained Files	:650
Contained Files By Type:MF:1,RSA:1,SF:1,csv:1,dex:1,jpg:2,obj:1,pdf:1,png:296,so:24,src:34,wav:1,xml:281,


requires following permissions on your android device.

full network access
Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.

read the contents of your SD card
Allows the app to read the contents of your SD card.

modify or delete the contents of your SD card
Allows the app to write to the SD card.


Certificate Issuer:L:Stillwater, O:Stillwater Designs, ST:OK
Certificate Subject:L:Stillwater, O:Stillwater Designs, ST:OK


Interesting Strings

Older Versions

More Android Apps to Consider

Google Play Reviews

  1. Anthony Montoya-avatar

    Anthony Montoya


    Probably would like it were a wee bit more of laymans source of understood speaker cabinet building. It's a bit technical, so there is a learning curve.

  2. Jess Gamble-avatar

    Jess Gamble


    kicker ullrich This app is very basic. Other free apps offer the same basics with more options than this one. I didn't have any problems with a refund though. That was nice

  3. Eric Warnock-avatar

    Eric Warnock


    kicker union berlin I wish there was an option to change port sizes to see how it affects tuning an velocity. Other than that, app is great

  4. A Google user-avatar

    A Google user


    kicker ullrich sport Great app!! Lots of useful information!

  5. Brad Dixon-avatar

    Brad Dixon


    kicker ullrich home Handy app for installers from novice to expert!

  6. Al Yanez-avatar

    Al Yanez


    kicker unterschätzte spieler Couldnt understand any of it

  7. eric diaz1984-avatar

    eric diaz1984


    kicker umsatz Dont buy not worth it

  8. stickyboy210-avatar



    kicker unterbrechung Helps

  9. TIM Marino-avatar

    TIM Marino


    kicker und airhockey tisch Dumb

  10. tony white-avatar

    tony white


    kicker universal app Bought this because the free version said needed to buy to make custom box sizes. When you put in custom box size it doesnt show port size and shape of cuts are round for L7 solo .. really like im going to trust this or pay for it. Plenty of free apps that do more.

  11. Dell White-avatar

    Dell White


    This is a outstanding app , Stillwater designs (Kicker)has been making subs forever excellent products and service . Now I ready and prepared to build a box for my new 2 -Kicker Comp R DVC 10"s 4 ohm.But the only thing I've noticed with the app is it shows my 2 subs rated combined 1200 watts input required when it should be 800 watts but,Im going to set my amp at 4 ohms 938 watts should be good.....anyway Thanks again for your awesome products.

  12. Christopher French-avatar

    Christopher French


    Needs better wiring diagrams but other then that not bad but for the new updated version is amazing

  13. A Google user-avatar

    A Google user


    The free app is just as capable. The custom features are a joke. The paid and the free app build diff]erent boxes for my subs, and when I enter the free app sub specs into the paid app it show garbage results/specs. So which one of the apps is wrong? Or are they both be info. I'm pissed, I don't know how to get a refund but this app is false advertising. (new comment) Oh different algorithms hug? So when I need a custom size box and your algorithm tells me it is impossible to get the specs I want your saying its not impossible your app just sucks and cant calculate truly custom specs with only one algorithm. Great so you admit you have a terrible app. Please send me a refund. You're app won't even make a polygon. The lite app shows a polygon shape on the custom section, but when I bought the app there is no way to make the box I want now by a long shot. Give me my money back you lied and lied and did not deliver a quality or accurate app. If I can build a box and the specs are what I want then why when I input specs into your app it changes the results? Sounds like it does not work properly. Math is math. Calculate the dimensions and get results that do not change, yet your app will just calculate nonsense. Please give me a refund

  14. king truther-avatar

    king truther


    Way better than the first version of this app NICE WORK!!!!!

  15. John Cooper-avatar

    John Cooper


    As others complained. App is buggy. Their dealer locator feature doesn't even work which is comical. You'd think they would want you to be able to buy product. Following instructions for custom box gives negative and impossible numbers. It managed to grossly miscalculate the port specs for tuning. App recommends incorrect sizes for boxes. Some panel dimensions are wrong. For instance it recommends up to a 4 cu foot box for a comp r 12, when the spec sheet says Max of 2. Awful app.

  16. Connor Nicholson-avatar

    Connor Nicholson


    It showed negative lengths despite me following the instructions. Two stars instead of one because the sine wave sweep feature was useful for tracking down rattling in my car.

  17. James Martin-avatar

    James Martin


    The app has several areas that need improvement. The dealer locator does not work. The function of adding different brand speakers into the app is not working on my Samsung Note 4 Edge. I have reset the phone but still no use.

  18. jpsaudio08-avatar



    I love the app but a lot of my customers don't have kicker and I would like to be able to use the add a sub feature but it is not on the app, this is the main reason I bought this but I found everything else very useful. Nice app to have but seriously the add a sub feature, how do you get to it

  19. Jonathon Schahrer-avatar

    Jonathon Schahrer


    Wish I could just put in box dimentions, port width, port L1 and port L2 and it will tell me the tune and give me a cut sheet from that... like re box calculator... can you add that feature?...

  20. Lets Fly-avatar

    Lets Fly


    1. Custom Box opt miscalculates :( 2. Only for one thickness mdf. You can't choose 22 or 25 mm. 3. Random miscalculations! 4. Useful to get specs on your Sub and port frq calc.

  21. Zane Neave-avatar

    Zane Neave


    for one L7 12" sub I need 2375 Liter box with a -956cm long port yes that's a negative length port custom boxes needs works I think auto generated one works great

  22. Rafael Rodriguez-avatar

    Rafael Rodriguez


    The app makes everyrhing simple, the only part that requieres a little practice th ethe actual cutouts and the users preferred way or style of cutting., for example if you like making the side panels overlap the bottom and top o if you like.them in between. But know the external.measure.of the box your all set :)

  23. Troy H.-avatar

    Troy H.


    Had drastically different results than most other software. Questionable results. WONT GIVE REFUND!!!! BEWARE!!!

  24. Ben Higgs-avatar

    Ben Higgs


    Would be a lot better if you can do the port builder on the box design / or so you can save the box, and would be good if you can add other manufactures speakers instead of doing this manually Would easy give this 5/5 if these where updated :) still a use full app

  25. Chris Thornsburg-avatar

    Chris Thornsburg


    I wired my 2 dvc 2ohm subs to my 2ohm amp the way the app said n it was wrong n toasted my amp.. fluke

  26. joel fennimore-avatar

    joel fennimore


    So simply great thanks stillwater

  27. John Herrington-avatar

    John Herrington


    Awesome and very helpful if you do a lot of sub installs/build custom enclosures

  28. cold_392-avatar



    Wired my dual 2 ohm compr 15s as directed on app and fried my cx1200.1 and fried my compr 15s that are 1200 over heated my 15 and craked it in the middle shouldve been no way to over heat them..and amp set at half gain and dialed not to clip..i thought kicker was awesome but dont know whats going on now..pretty truck club will not be useing kicker and truckfest is coming up soon..hope kicker will back there product since my subs are about 1 month old and amp is about 4 months

  29. Jordan Levie-avatar

    Jordan Levie


    Seems like a great app, love their speakers and amps, but i couldn't get it to install, but customer service was nice

  30. Richard Decaney-avatar

    Richard Decaney


    App isn't worth the money

  31. Stefen Wolfe-avatar

    Stefen Wolfe


    Love this app far more than the other box builders out there

  32. A Google user-avatar

    A Google user


    there is just not enough there to really rate

  33. Curtis Berryman-avatar

    Curtis Berryman


    Will not work

  34. Austin Hawkins-avatar

    Austin Hawkins


    Very handy app to have

  35. shawn stanek-avatar

    shawn stanek


    Does everything needed

  36. Ryan Wyant-avatar

    Ryan Wyant



  37. cody goucher-avatar

    cody goucher


    Love it

  38. A Google user-avatar

    A Google user


    App is flawless with great features, like wiring wizard and box builder.

  39. A Google user-avatar

    A Google user


    This awesome for kicker fans!!! 2 cvx 12 zx1500.1

  40. A Google user-avatar

    A Google user


    Great app if you own a kicker sub! Very useful for building boxes as well as wiring.

  41. A Google user-avatar

    A Google user


    Tons of cool stuff and very easy to use!!

  42. A Google user-avatar

    A Google user


    Excellent app for installers and enthusiasts for quick reference.

  43. A Google user-avatar

    A Google user


    The poo

  44. Chris M-avatar

    Chris M


    Changing my 1 star to a 5. Got almost immediate email support and somehow I missed the add driver but its there! Awesome support from kicker!

  45. Richard Garza-avatar

    Richard Garza


    I love this new update. I've been impressed so far for what I've seen. However I believe the port frequency calculator is off. I plugged in a box with .9 of a cube, 10" of area and 18" long. The frequency it calculated was 15hz. I think there is a small bug you might want to find. I like the update though!

  46. Marc Pfeuti-avatar

    Marc Pfeuti


    Give it the specs that Kicker suggests for air space and slightly tweak the dimensions like providing only width and height. It should calculate the last dimension. It does. BUT YOUR port is now 255 inches long. How can the specs be that far off? Change tuning frequency or port diameter to try and make it less and it's nearly as long as a Suburban's interior at 116" Might as well just guess as to the port. 28hz then 45hz.

  47. brody johnston-avatar

    brody johnston


    I've been contacting your support email with no response from you guys. Can I please have a refund. I thought that maybe this app would work for other speakers too but it doesn't. So please may I have a refund so that I can spend it on something that actually works for what I need

  48. hrdworknman-avatar



    App doesn't even give you the option for 1ohm impedance subs even though kicker sells them.

  49. Antonio S.-avatar

    Antonio S.


    It may be helpful in the future, but it is not useful at the moment. Uninstalling.

  50. William Smith-avatar

    William Smith


    Seems like a really cool app, I bought it but it won't load on my phone. Any ideas why?

  51. A Google user-avatar

    A Google user


    Want my money back, wasnt any help to me, did not work as I wanted it to

  52. A Google user-avatar

    A Google user


    Definitely one of the best apps for kicker enthusiasts. Great specs and all when you need them.