---
title: "HK Connect - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "The HK Connect app works with Harman Kardon Onyx Studio 4. Use the HK Connect app for speaker configuration and software upgrade."
---

# HK Connect — United States

![HK Connect App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/a6/a3/6f/a6a36f3a-09a8-b2e0-749a-189a9ce2bca3/AppIcon-0-0-1x_U007emarketing-0-0-0-6-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png)

**Developer:** [Harman International Industries](https://apptail.io/developer/harman-international-industries-gHt) (United States)
**Category:** Music
**Rating:** 1.5/5 (338 ratings)
**Price:** Free
**Bundle ID:** com.harman.hkconnectplus
**Store:** Apple App Store
**Country:** United States
**Version:** 1.3 (released 2022-10-31)
**Original Release:** 2017-06-13
**Languages:** Russian, English, Dutch, Spanish, Italian, Korean, German, Portuguese, Chinese, French, Japanese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1197162597)
**AppTail Page:** [https://apptail.io/app/hk-connect-pwAj/united-states](https://apptail.io/app/hk-connect-pwAj/united-states)

## HK Connect Description
The HK Connect app works with Harman Kardon Onyx Studio 4. Use the HK Connect app for speaker configuration and software upgrade.

## HK Connect Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/73/12/f6/7312f6b0-4668-36a9-aaa6-e8508776a04b/ab117885-411c-4ffd-afda-0a0080b70b81_iOS-1_1242_2688.jpg/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/fb/06/bf/fb06bfe9-7cc6-28ce-967d-83ac07acf593/2a40c2ac-4008-4d1c-bd60-0b1940d5c721_iOS-2_1242_2688.jpg/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/73/2e/e7/732ee787-5887-3714-24b0-9da6d092024f/af805552-db2a-42d7-85e8-4c9c61fc9833_iOS-3_1242_2688.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/d7/ab/9b/d7ab9bda-24d1-1d78-bf52-f8b8cf002574/ab168e54-ab02-496f-b36b-2e827ffadd9d_iOS-4_1242_2688.jpg/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/3a/29/b7/3a29b7c3-0821-e410-c8e9-469701127d73/47d8dd70-c8d9-4f73-a102-d067c026bccc_iOS-5_1242_2688.jpg/1242x2688.png)

## HK Connect Rating Breakdown in United States
- 5 stars: 25 (7%)
- 4 stars: 12 (4%)
- 3 stars: 10 (3%)
- 2 stars: 14 (4%)
- 1 stars: 277 (82%)

## HK Connect Reviews in United States

### ****- "Updated app works flawlessly"
If you have Onyx 4, good news! Stereo mode works fine with the latest app update. It is important to pair to only one of your speakers, and let HK Connect handle communication to the second speaker. If you pair to both speakers, it will fail to start stereo mode or have other issues. The only issue is the stereo mode goes back to party mode after sporadically.
-- Plokjiko, 2024-10-04

### *---- "App can not find the speaker"
I agree with the previous reviewer. I have reset everything reinstalled the app power on and off, and although the phone is easily connected to the speaker for sound, the app cannot find it. Pointless.
-- Bear Down 34, 2024-09-05

### ***-- "Onyx studio 8"
Can we pretty please get an app for onyx studio 8?

I’d love to see the battery life on it while it’s on. 

Thank you!!!
-- SeanOfAllTrades, 2024-06-12

### *---- "Completely useless"
In short, the app doesn’t recognize my device, even if it’s already connected to my iPhone. Harman Kardon makes good sounding speakers but it’s obvious that they know nothing about and have no interest in making functional software.
-- @AndrewsterKlein, 2024-04-17

### *---- "App does not detect Onyx Studio 8"
App does not work and couldn’t detect Onyx Studio 8, HK need to work more on the app.
Great hardware but no app to connect
-- Tito.Brancas, 2024-04-14

### *---- "Junk app"
Junk app useless! 
Won’t even recognize my speaker but I’m playing music thru it.
-- Touny1, 2024-03-31

### *---- "Doesn't connect"
Onyx 6 won't connect after numerous attempts .. I can literally playing music on it with Bluetooth connected but the app can't find ? Make it make sense
-- kvb162, 2024-03-11

### *---- "Unable to connect"
I have my Onyx 7 paired with my phone but the app says “Discovering..make sure the speaker is on…” it also does not connect to my Onyx 4 or Onyx 5. Please fix it!
-- joxdante, 2024-03-06

### *---- "Waste of effort"
Application doesn’t work, how can HK make good (expensive) quality products and have the worst application?
-- Lol12344321boyyyy, 2024-02-11

### *---- "Not needed , won’t connect , horrible app"
I thought this would be a great way to use with all of my Onyx speakers , the app will barely find the speakers (I just bought a 7 and it can’t find it through Bluetooth) to connect . It really doesn’t do much you can simply chain the speakers together on their own . You really don’t need the app , I don’t know why HK won’t fix this app for speakers as expensive as the Onyx series , I love the speakers I HATE the app
-- JDinWV74, 2024-01-27

### **--- "No connect"
Love the speaker unfortunately I also cannot connect to it via the app. :/
-- Andrew Casco, 2024-01-01

### *---- "Did they try to make it this bad?"
Remarkably bad. It’s like the engineering manager didn’t want firmware or app engineers and hired interns or something. HK sound is incredible but the usability issues and simple requirements like low latency are so poor as to make products unusable. Unbelievable. Suggestion: fire someone in charge and hire someone who will hire real engineers next time.
-- nhdubliner, 2023-12-22

### *---- "It’s unusable"
lol are you guys really paying to have this app on Apple App Store and it doesn’t even work and your gaining nothing but negative profit from it
-- triticate, 2023-12-11

### *---- "Dumb"
Absolutely useless app. Does nothing but bring down the HK reputation. Idiots.
-- MrLiDo, 2023-12-03

### *---- "Not working"
Not recognizing HK Studio Onyx 7
-- Cgarro, 2023-11-30

### *---- "If Harmon Kardon can’t do it, let us do it."
This is a plea to Harmon Kardon, please just open source this app and give use the API info so we can make your app work.
-- DAMNATlON, 2023-11-28

### *---- "HK connect"
App is useless.  Won’t discover my Onyx 5 even when playing a song through my phone.  Even resetting the speaker didn’t help.  Such a great speaker but horrible app.
-- %blitzcraig%, 2023-11-05

### *---- "Useless"
I love my speakers (Onyx Studio 5 & 8) but this app will sit on “discovery” mode searching for ever and never find either speaker despite both being connected and playing music.
-- Mbfbdsfb, 2023-10-29

### *---- "Disappointing"
Some of the finest in stereo sound yet can’t provide the proper support through the app.
-- AdenL, 2023-10-21

### *---- "The Apps completely useless"
I have the Studio Onyx 6 & 7, the app won’t detect either of them. They can build great speakers but can’t develop a decent app to go along with the devices.
-- JayMajora, 2023-10-03

[View all HK Connect reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)


## HK Connect Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Free | Norway | Music | #150 |
| Top Free | Finland | Music | #208 |
| Top Free | Thailand | Music | #271 |
| Top Free | Chile | Music | #334 |
| Top Free | Kuwait | Music | #343 |
| Top Free | Denmark | Music | #371 |
| Top Free | Argentina | Music | #383 |
| Top Free | New Zealand | Music | #409 |
| Top Free | Sweden | Music | #424 |
| Top Free | Russia | Music | #479 |
| Top Free | Nigeria | Music | #484 |

## HK Connect Discovered Keywords
- hk connect

## Apps Similar to HK Connect
- [VocaLive CS](https://apptail.io/app/vocalive-cs-meb/united-states)
- [Pacemaker - AI DJ app](https://apptail.io/app/pacemaker-ai-dj-app-vfd/united-states)
- [JBL Compact Connect](https://apptail.io/app/jbl-compact-connect-jSr/united-states)
- [JBL Pro Connect](https://apptail.io/app/jbl-pro-connect-idw/united-states)
- [AmpliTube CS](https://apptail.io/app/amplitube-cs-vGM/united-states)
- [Bang & Olufsen](https://apptail.io/app/bang-olufsen-RPU/united-states)
- [Klipsch Connect](https://apptail.io/app/klipsch-connect-dxwb/united-states)
- [Speaker & Headphones Connect](https://apptail.io/app/speaker-headphones-connect-cXNc/united-states)
- [Speaker Connect & Controller](https://apptail.io/app/speaker-connect-controller-fXNc/united-states)
- [Samsung Sound Tower](https://apptail.io/app/samsung-sound-tower-ivAj/united-states)

## HK Connect Available In
- [United States](https://apptail.io/app/hk-connect-pwAj/united-states)
- [Mexico](https://apptail.io/app/hk-connect-pwAj/mexico)
- [Chile](https://apptail.io/app/hk-connect-pwAj/chile)
- [Norway](https://apptail.io/app/hk-connect-pwAj/norway)
- [Sweden](https://apptail.io/app/hk-connect-pwAj/sweden)
- [France](https://apptail.io/app/hk-connect-pwAj/france)
- [Brazil](https://apptail.io/app/hk-connect-pwAj/brazil)
- [Thailand](https://apptail.io/app/hk-connect-pwAj/thailand)
- [Russia](https://apptail.io/app/hk-connect-pwAj/russia)
- [Finland](https://apptail.io/app/hk-connect-pwAj/finland)
- [Indonesia](https://apptail.io/app/hk-connect-pwAj/indonesia)
- [Denmark](https://apptail.io/app/hk-connect-pwAj/denmark)
- [Türkiye](https://apptail.io/app/hk-connect-pwAj/turkey)
- [Spain](https://apptail.io/app/hk-connect-pwAj/spain)
- [Netherlands](https://apptail.io/app/hk-connect-pwAj/netherlands)
- [Ukraine](https://apptail.io/app/hk-connect-pwAj/ukraine)
- [China](https://apptail.io/app/hk-connect-pwAj/china)
- [South Korea](https://apptail.io/app/hk-connect-pwAj/south-korea)
- [Germany](https://apptail.io/app/hk-connect-pwAj/germany)
- [Australia](https://apptail.io/app/hk-connect-pwAj/australia)
- [India](https://apptail.io/app/hk-connect-pwAj/india)
- [Vietnam](https://apptail.io/app/hk-connect-pwAj/vietnam)
- [Romania](https://apptail.io/app/hk-connect-pwAj/romania)
- [United Kingdom](https://apptail.io/app/hk-connect-pwAj/united-kingdom)
- [Colombia](https://apptail.io/app/hk-connect-pwAj/colombia)
- [Canada](https://apptail.io/app/hk-connect-pwAj/canada)
- [Argentina](https://apptail.io/app/hk-connect-pwAj/argentina)
- [Hungary](https://apptail.io/app/hk-connect-pwAj/hungary)
- [Singapore](https://apptail.io/app/hk-connect-pwAj/singapore)
- [South Africa](https://apptail.io/app/hk-connect-pwAj/south-africa)
- [Poland](https://apptail.io/app/hk-connect-pwAj/poland)
- [Japan](https://apptail.io/app/hk-connect-pwAj/japan)
- [Malaysia](https://apptail.io/app/hk-connect-pwAj/malaysia)
- [Peru](https://apptail.io/app/hk-connect-pwAj/peru)
- [Bulgaria](https://apptail.io/app/hk-connect-pwAj/bulgaria)
- [Hong Kong SAR China](https://apptail.io/app/hk-connect-pwAj/hong-kong)
- [Philippines](https://apptail.io/app/hk-connect-pwAj/philippines)
- [Pakistan](https://apptail.io/app/hk-connect-pwAj/pakistan)
- [Czechia](https://apptail.io/app/hk-connect-pwAj/czechia)
- [Sri Lanka](https://apptail.io/app/hk-connect-pwAj/sri-lanka)
- [United Arab Emirates](https://apptail.io/app/hk-connect-pwAj/united-arab-emirates)
- [Portugal](https://apptail.io/app/hk-connect-pwAj/portugal)
- [Dominican Republic](https://apptail.io/app/hk-connect-pwAj/dominican-republic)
- [Croatia](https://apptail.io/app/hk-connect-pwAj/croatia)
- [Nigeria](https://apptail.io/app/hk-connect-pwAj/nigeria)
- [Estonia](https://apptail.io/app/hk-connect-pwAj/estonia)
- [Switzerland](https://apptail.io/app/hk-connect-pwAj/switzerland)
- [Ireland](https://apptail.io/app/hk-connect-pwAj/ireland)
- [Ecuador](https://apptail.io/app/hk-connect-pwAj/ecuador)
- [Algeria](https://apptail.io/app/hk-connect-pwAj/algeria)
- [Uganda](https://apptail.io/app/hk-connect-pwAj/uganda)
- [Belgium](https://apptail.io/app/hk-connect-pwAj/belgium)
- [Italy](https://apptail.io/app/hk-connect-pwAj/italy)
- [Greece](https://apptail.io/app/hk-connect-pwAj/greece)
- [Kazakhstan](https://apptail.io/app/hk-connect-pwAj/kazakhstan)
- [Saudi Arabia](https://apptail.io/app/hk-connect-pwAj/saudi-arabia)
- [Cyprus](https://apptail.io/app/hk-connect-pwAj/cyprus)
- [Slovenia](https://apptail.io/app/hk-connect-pwAj/slovenia)
- [Slovakia](https://apptail.io/app/hk-connect-pwAj/slovakia)
- [Belarus](https://apptail.io/app/hk-connect-pwAj/belarus)
- [Taiwan](https://apptail.io/app/hk-connect-pwAj/taiwan)
- [Brunei](https://apptail.io/app/hk-connect-pwAj/brunei)
- [Kuwait](https://apptail.io/app/hk-connect-pwAj/kuwait)
- [Austria](https://apptail.io/app/hk-connect-pwAj/austria)
- [Uzbekistan](https://apptail.io/app/hk-connect-pwAj/uzbekistan)
- [Luxembourg](https://apptail.io/app/hk-connect-pwAj/luxembourg)
- [Madagascar](https://apptail.io/app/hk-connect-pwAj/madagascar)
- [North Macedonia](https://apptail.io/app/hk-connect-pwAj/north-macedonia)
- [Malta](https://apptail.io/app/hk-connect-pwAj/malta)
- [Iceland](https://apptail.io/app/hk-connect-pwAj/iceland)
- [Israel](https://apptail.io/app/hk-connect-pwAj/israel)
- [Nepal](https://apptail.io/app/hk-connect-pwAj/nepal)
- [New Zealand](https://apptail.io/app/hk-connect-pwAj/new-zealand)
- [Egypt](https://apptail.io/app/hk-connect-pwAj/egypt)
- [Azerbaijan](https://apptail.io/app/hk-connect-pwAj/azerbaijan)
- [Lebanon](https://apptail.io/app/hk-connect-pwAj/lebanon)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*