# FlexTune

> App to personalize KICKER audio systems with a graphic equalizer and custom presets. (iPhone/iPad app by Kicker.)

- Source: https://appshunter.io/ios/app/flextune/id1417233546 (this page in markdown: same URL + `.md`)
- Developer: [Kicker](https://appshunter.io/developer/1632645523)
- Category: Music
- Price: Free
- Rating: 2.80/5 from 10 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.2 · 16 MB
- Languages: American English
- Released: 2019-03-10
- Data updated: 2026-08-14
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/flextune/id1417233546/reviews.md

## What is FlexTune?

Congratulations on your new vehicle.  Now it’s time to make your sound personal!

KICKER® FlexTune™ works seamlessly with your phone, tablet and your new KICKER audio system to personalize your sound.  Increase the clarity?  No problem. Want more KICKER bass? Turn one knob. Easily tweak the audio with a touch of the graphic five-band equalizer, right from your phone or tablet screen. 

You’ll hear how much better it sounds from the very first touch!
When your sound is perfect, save it as your own personal profile, or make multiple profiles to match your tunes, your spouse’s tunes, the kids’ tunes – or your mood!

Features:
   •	Variable Five-Band Parametric Equalizer 
   •	Multiple Custom Presets
   •	Remote KICKER Subwoofer Gain 
   •	Adjustable Center-Image Control
   •	Bluetooth LE® Enabled
   •	Completely Wireless Control

## Key features

- Variable Five-Band Parametric Equalizer
- Multiple Custom Presets
- Remote KICKER Subwoofer Gain
- Adjustable Center-Image Control
- Bluetooth LE Enabled
- Wireless Control

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/flextune/id1417233546/reviews.md

### 1/5 — Won’t Connect

*2020-07-07*

I have a amphitheater bt and it won’t connect

### 5/5 — Works great!

*2020-06-22*

This app work great on my Kicker full audio system upgrade in my GMC. It will only work on the full interior audio system. It will not work for the tailgate audio or the sub only audio systems by Kicker for GM.

### 5/5 — Works Beautifully

*2020-05-04*

Connects instantly and allows adjustment if bass, EQ, and position 
Nothing fancy but does the trick nicely

### 1/5 — Won’t connect

*2020-04-28*

It doesn’t even show the stereo as a BT selection!

### 1/5 — Bad Connection

*2020-03-07*

It won’t connect to the equipment, even though the phone’s Bluetooth is connected and playing music. Settings button doesn’t do anything. So far the app is useless and the Kicker Speakers sound horrible without adjustments.

## Frequently asked questions about FlexTune

### What is FlexTune?

FlexTune is a mobile application designed to personalize your KICKER audio system. It allows you to adjust various sound settings, create custom profiles, and control your audio system remotely.

### What devices does FlexTune support?

FlexTune is available for iPhone, iPad, and iPod devices. It utilizes Bluetooth LE for wireless control of your KICKER audio system.

### How does FlexTune help personalize sound?

FlexTune features a variable five-band parametric equalizer, allowing precise adjustments to frequencies. You can also remotely control KICKER subwoofer gain and adjust center-image for a tailored listening experience.

### Can I save my sound settings in FlexTune?

Yes, FlexTune allows you to save your personalized sound settings as custom presets. You can create multiple profiles to match different music genres, users, or moods.

### Is FlexTune free to use?

Yes, FlexTune is available for free. There are no in-app purchases or subscription fees associated with its use.

### How often is FlexTune updated?

The latest version of FlexTune is 1.0.2, which was last updated on September 26, 2019. Future updates will depend on developer Kicker's release schedule.

### What is the age rating for FlexTune?

FlexTune has an age rating of 4+, making it suitable for a wide range of users. This indicates it contains no mature content.

### Does FlexTune have ads?

No, FlexTune does not contain advertisements. Users can enjoy a completely ad-free experience while customizing their audio.

## Version history (last 3 releases)

### 1.0.2 — 2019-09-26

- Updated UI for iOS 13

### 1.0.1 — 2019-03-16

- Bug fixes.

### 1.0 — 2019-03-09

No release notes.

## Apps similar to FlexTune

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [KaiserTone Medley -HiRes Audio](https://appshunter.io/ios/app/kaisertone-medley-hires-audio/id1214182757) | 3.9 (17) | Free | Music |
| [ChannelEqualizer](https://appshunter.io/ios/app/channelequalizer/id1513527511) | 4.0 (22) | Free | Music |
| [Bass Enhancer](https://appshunter.io/ios/app/bass-enhancer/id1508482793) | 4.5 (35) | Free | Music |
| [EQ560](https://appshunter.io/ios/app/eq560/id1486125569) | 3.7 (30) | Free | Music |
| [EQ-A](https://appshunter.io/ios/app/eq-a/id1492043981) | 4.8 (20) | Free | Music |

## More apps by Kicker

- [Kicker U](https://appshunter.io/ios/app/kicker-u/id418548755)
- [Kicker U Lite](https://appshunter.io/ios/app/kicker-u-lite/id423580180)
- [TweEQ](https://appshunter.io/ios/app/tweeq/id1001591656)
- [Connect by Kicker](https://appshunter.io/ios/app/connect-by-kicker/id1178670971)

All apps by Kicker: https://appshunter.io/developer/1632645523

## Related topics

[kicker speaker](https://appshunter.io/ios/topics/kicker-speaker) · [kicker](https://appshunter.io/ios/topics/kicker) · [kcker](https://appshunter.io/ios/topics/kcker) · [kicker u](https://appshunter.io/ios/topics/kicker-u)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*