Harmony DSP
Harmony DSP is made and published by ARPA of Europe srl. AppBrain is an independent app data site and isn't affiliated with ARPA of Europe srl. The app name, icon, screenshots and description belong to ARPA of Europe srl and are shown as published on Google Play.
AppBrain's verdict
- Total installs
- 17 thousand
- Rating on Google Play
- 3.75
- 36 ratings
- Last updated
- October 24, 2025
Harmony DSP has 17 thousand installs. It doesn't have enough ratings yet to judge what users think.
Summary
Harmony DSP by ARPA of Europe srl enables setup and tuning of a sound system from your Android device, featuring an integrated Input Source menu, 8 device-stored presets, a Music Player, and advanced EQ, channel, and mixing controls. It supports precise front-stage imaging with per-channel gains, phase/polarity, delay, and configurable crossovers, and is not ranked in any top lists. As of now, the app has 10,000+ total downloads and a 3.75 rating from 36 reviewers, with 140 downloads in the last 30 days.
Pros & Cons
- Comprehensive DSP with input routing, EQ, and mixing capabilities
- On-device presets for quick setup and tuning
- Graphic and parametric EQ with adjustable crossover settings
- Integrated Music Player for convenient playback without leaving the app
- Not ranked in any top lists
- Requires Bluetooth/USB connectivity for full feature access
Installs
Tracked by AppBrain- Last 30 days
- 140
- Play install range
- 10+ thousand
- Launched
- July 2022
Installs over time
Harmony DSP has been installed 17 thousand times. Over the past 30 days, it has been installed 140 times.
Rankings
Google Play top chartsGoogle Play Rankings for Harmony DSP
Competitors
Similar apps and more from ARPA of Europe srlAlternatives to Harmony DSP
More from ARPA of Europe srl
Releases
Updates seen on Google Play- Version
- 1.0.7
- Launched
- July 2022
User feedback
Ratings and reviews on Google PlayGoogle Play Rating history and histogram
Comments on Harmony DSP for Android
Technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- 1.68 MB
- Content rating
- Everyone
Technologies used by Harmony DSP
About the app and developer
About Harmony DSP
Harmony DSP is a music & audio app developed by ARPA of Europe srl.
Install Statistics
Harmony DSP has been installed 17 thousand times. In the last 30 days, the app was installed 140 times.
User Ratings
Harmony DSP is rated 3.75 out of 5 stars. The rating is based on 36 ratings.
App Information
Harmony DSP is freely available from Google Play. The app size is 1.68 MB. The latest version available is 1.0.7. The last update was on October 24, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since July 2022.
App Performance Report
Get a detailed PDF report for Harmony DSP with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for ARPA of Europe srl
Frequently asked questions about Harmony DSP
Is Harmony DSP free?
Yes. Harmony DSP is free on Google Play.
Is Harmony DSP still available?
Yes. Harmony DSP is on Google Play, and the last update we saw was on October 24, 2025.
Does Harmony DSP contain ads?
No. Google Play does not list Harmony DSP as containing ads.
How large is Harmony DSP?
Harmony DSP is 1.68 MB.
Is Harmony DSP suitable for children?
Google Play rates the content of Harmony DSP as suitable for everyone.
How many times has Harmony DSP been installed?
Google Play lists 10,000+ installs for Harmony DSP.
How do people rate Harmony DSP?
Harmony DSP scores 3.75 out of 5 stars, from 36 ratings on Google Play.
Who made Harmony DSP?
Harmony DSP was developed by ARPA of Europe srl. It is listed in the music & audio category on Google Play.
What are the best alternatives to Harmony DSP?
People looking at Harmony DSP also look at these music & audio apps: Dayton Audio DSP Control, M32-Q, RA704 DSP PRO +, DSI-3, Enhanced EQ – Equalizer & Bass.
Store listing
By ARPA of Europe srl, from Google Play“Setup and tune your system with your smart phone or tablet”
Description by ARPA of Europe srl Written by the developer, not by AppBrain. Click to read.
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.