Harmony DSP

1.0.7

ARPA of Europe srl

3.71

34 reviews

10,000+
Downloads

Free

Setup and tune your system with your smart phone or tablet

Pros & Cons

Multi-source input and convenient presets streamline setup
Integrated Music Player with USB audio format support
Comprehensive per-channel tuning: gain, delay, and polarity
Graphic and Parametric EQ with customizable crossovers
Supports direct USB access to audio files for playback

No explicit remote control or cloud syncing mentioned
Presets are stored locally (8) rather than cloud-based templates
No explicit mention of additional monitoring or mobile controller features beyond local device usage

About Harmony DSP

Harmony DSP is a music & audio app developed by ARPA of Europe srl.

How many times has Harmony DSP been downloaded?

Harmony DSP has been downloaded 15 thousand times. In the last 30 days, the app was downloaded 1.2 thousand times.

What is the rating of Harmony DSP?

Harmony DSP is rated 3.71 out of 5 stars, based on 34 ratings.

Is Harmony DSP free?

Harmony DSP is free to download. The APK download size is 1.68 MB. The latest version available is 1.0.7. The last update was on October 24, 2025.

What are the requirements for Harmony DSP?

The app has a content rating of Everyone. The app has been available on Google Play July 2022.

Description

The Harmony DSP App allows you to setup and tune your system with your smart phone or tablet.
In the main screen you will find the Input Source menu where you can choose BT, HI-LEV, USB and AUX. Here you also find 8 Presets (saved into your device) to choose from, you access the Music Player, you have the Main and Subwoofer Volume, and the Advanced menu with Channels, EQ, System and Mixing.
From the Channel Page, you can assign the function of each speaker, check the Phase for polarity, adjust the individual Channel Gains and set Delay in milliseconds or centimeters, for a rock solid and accurate front stage.
The EQ page holds the heart and the brains of the App. You can use either the Graphic or the Paragraphic EQ’s. You can customize the crossovers to fit the needs of your individual system. You have adjustments for Gain, frequency, and Q factor. You can work on channels individually or you can link them.
With the MIX function you can manually determine which inputs (USB-L/R, Digital-L/R, BT-L/R) will be used for each output (processing channel) and how much of each input the output will receive.
The new Music Player function lets you have full control of all your favorite songs, inside the App. Be sure to connect a proper USB device containing audio files in the supported format (MP2/4, WMA, APE, FLAC, AAC, M4A,WAV, AIF, AIFC). From the App it is possible to access the folders and the contained audio files.

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More data about Harmony DSP

Price	Free to download
Total downloads	15 thousand
Recent downloads	1.2 thousand
Rating	3.71 based on 34 ratings
Ranking	Not ranked
Version	1.0.7
APK size	1.68 MB
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

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Alternative downloads for the Harmony DSP app

Harmony DSP compared with similar apps

Common keywords of similar apps

Usb Function Harmony Setup Tune Smart Phone Tablet Main Find Menu Choose Bt Access Player Page Individual Output Files System App Channel Dsp Input Device Music Channels Eq Audio

Keywords missing from this app

Control Sound Mix Equalizer Volume Bass Features Band Booster Mixer Profiles Bluetooth Speaker Dj Digital Recent Remote Stereo Presets Time Speakers Set Radio Bands Custom Personal Hardware Fx Customize Series Boost Master Sounds Tracks Check Display Mixing Mode Adjust Left

Google Play Rating history and histogram

Downloads over time

Harmony DSP has been downloaded 15 thousand times. Over the past 30 days, it averaged 41 downloads per day.

Changelog of Harmony DSP

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Developer information for ARPA of Europe srl

ARPA of Europe srl

info@harmonycar.it

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Comments on Harmony DSP for Android

★★★★★ Sebastion Ott · Mar 6, 2023

This app. Is truly incredible. It's almost too good because there is so much you can tweak. You really can get lost in dialing in the music, and I've only had it for a day but very impressed with the amount of adjustment I can put in my music. I can hear so much more than without the app. So five stars. Thx.

★☆☆☆☆ Honey Sharma · Nov 29, 2025

Kindly Update this app asap for android and ios both, lots of Bugs in it, Tuning got resets automatically

Google Play Rankings for Harmony DSP

This app is not ranked

Technologies used by Harmony DSP

Harmony DSP is requesting 8 permissions and we don't have library information (yet).
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