4.4
3.95K reviews
500K+
Downloads
Content rating
Everyone
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About this app

■ Important notice about Google Pixel 6 series
We have confirmed that the Google Pixel 6 series does not work properly when connected to the product.We apologize for any inconvenience caused to our customers.


Pioneer’s Sound Tune app is a great way to bring the sound of high-end audio to a basic factory car stereo and speaker set.
All operations are performed easily through a smartphone and a wide range of settings are accessible.

For USB connections
- This function is compatible with a phone that runs Android 5.0 up to 7.1.2 and also supports AOA (Android Open Accessory) 2.0, but the compatibility depends on the smartphone.
- Some Android devices connected via AOA 2.0 may not work properly or emit sounds due to their own software design, regardless of the OS version.

Representative function
31BAND GEQ
Time alignment
3-Way network mode
Super "Todoroki" Sound
Live simulation

Compatible models
DEQ-S1000A
DEQ-S1000A2

Compatible OS
android version 5.0 or higher
Updated on
Mar 16, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity and App info and performance
This app may collect these data types
App activity and App info and performance
Data is encrypted in transit
Data can’t be deleted
4.4
3.95K reviews
A Google user
June 6, 2019
great app none the less! does as promised however, Not all my songs are available on the app only some. It would be very convenient if all songs were compatable on the app. Not sure why that isnt the case. Plus there is no search for music option I have to manually find songs which is inconvenient. So for that I give you guys 3 stars. Its a great app, but it can be better.
30 people found this review helpful
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PIONEER CORPORATION
June 13, 2019
Thank you for the review. We will continue to consider your opinion. Thank you for your continued Sound Tune.
tony martucci
February 9, 2021
It's a shame, because the music quality is exceptional on this app, but the developers chose to bog it down with nonsense. It wont let me play songs in any order, and it is difficult to sync it to anything. It's not easy setting up a new playlist, and it just goes on from there. They want you to buy equipment in order to get any kind of workability from this app which is ridiculous. I gave it 2 stars for the music sound and quality, only. The rest of this app is very disappointing.
66 people found this review helpful
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Brian Holmes-Kincaid
November 27, 2020
So far I've been having fun with the fx feature "concert simulation", everything you're listening to is turned into a "live concert", you can choose 'concert hall sound', 'outdoor sound', 'club sound' & a few more to pick from. Not to mention a savable EQ setting, so now all of you music you're used to, sounds revamped or just live if wanted, there's more features involving connection to your car's audio system which I haven't tried yet, check it out, have fun friends!
19 people found this review helpful
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What's new

- Bug fix