Best Dsp Apps

250+ iOS apps curated and reviewed

4.2 avg rating

20 free apps

Updated September 2026

With an average user rating of 4.2★, the dsp category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top Dsp Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	dspworkplace	Free	2.8★ (21)	No	No	Sep 2026
2	AUDIO DSP Control	Free	—	No	No	Sep 2026
3	Studio Pro Portal	Free	2.6★ (40)	No	No	Sep 2026
4	BOWSTRICK 7800DSP	Free	5.0★ (1)	No	No	Sep 2026
5	Sound Control DSP	Free	—	No	No	Jul 2026
6	EZY-DSP	Free	4.3★ (9)	No	No	Aug 2026
7	STETSOM STX DSP	Free	4.6★ (391)	No	No	Sep 2026
8	DSB	Free	4.8★ (2.8K)	No	No	Sep 2026

Top Picks for Dsp

#1

dspworkplace by DSP Logistics, LLC

dspworkplace

Editor's Choice

📊 Productivity

2.8(21 ratings)

Free

dspworkplace screenshot 1

dspworkplace screenshot 2

dspworkplace screenshot 3

dspworkplace screenshot 4

dspworkplace screenshot 5

This app provides Delivery Service Providers with tools to manage drivers, schedules, inventory, and performance. It helps track driver locations, manage overtime, and streamline incident reporting with e-signatures.

#2

AUDIO DSP Control by 长猛周

Strong Contender

🔧 Utilities

0.0(0 ratings)

Free

AUDIO DSP Control screenshot 1

AUDIO DSP Control screenshot 2

AUDIO DSP Control screenshot 3

Control your car's audio system directly from your mobile device. View player information, manage music playback, and adjust sound effects with an intuitive interface. Offers convenient one-button switching and real-time positioning.

#3

Studio Pro Portal by Studio Pro, LLC

Parent and Adult Member Login

Worth Considering

🌟 Lifestyle

2.6(40 ratings)

Free

Studio Pro Portal screenshot 1

Studio Pro Portal screenshot 2

Studio Pro Portal screenshot 3

Studio Pro Portal screenshot 4

Studio Pro Portal screenshot 5

Manage your studio account with this app. It allows for online registration, payments, schedule viewing, and purchasing items. Receive push notifications for important updates from your studio.

More Dsp apps to explore

BOWSTRICK 7800DSP

BOWSTRICK 7800DSP

BOWSTRICK 7800DSP

by Harjeet Singh

Control your Bluetooth digital signal processor devices with this app. Adjust volume, sound effects, and audio modes in real time through a clean and responsive interface. Optimized for iPhone and iPad, it offers a smooth and reliable audio management experience.

Bluetooth DSP device connectionReal-time volume controlMultiple sound effect modes

Sound Control DSP

Sound Control DSP

Sound Control DSP

by EZY AUDIOPARTS LLC

Refine your car audio system with advanced DSP technology for unparalleled clarity and depth. This app offers sophisticated tools to meticulously adjust every aspect of your sound, compensating for vehicle interior distortions to achieve audio perfection.

Ezy DSP technologySophisticated audio refinement toolsCompensates for vehicle interior distortions

STETSOM STX DSP

STETSOM STX DSP

STETSOM STX DSP

by Stetsom Industria Eletronica Ltda

Control your Stetsom audio system directly from your smartphone. Adjust your automotive sound system in real-time and monitor technical information with this app. Explore features in demo mode if you don't own a compatible processor.

Real-time audio system adjustmentMonitor technical informationBluetooth communication

Check in, Orange and points

This app provides access to train tickets, commuter passes, and real-time traffic updates. Purchase Orange tickets, reserve seats, and utilize a digital check-in feature for flexible travel. Earn points for station rewards with your journeys.

Purchase train ticketsCommuter cardsTraffic information

free with in-app purchases

ZAPCO ST-4X/6X/68X DSP

ZAPCO ST-4X/6X/68X DSP

ZAPCO ST-4X/6X/68X DSP

Configure and fine-tune your audio system using your smartphone. This app is designed for specific DSP amplifiers, offering a convenient way to manage your sound settings.

System setupAudio tuningSmartphone control

Equalizer Fx: Bass Booster App

Equalizer Fx: Bass Booster App

Equalizer Fx: Bass Booster App

Speaker Sound，Headphone Volume

Enhance your music listening experience with a powerful 7-band equalizer and bass booster. Customize sound effects with presets or create your own, and enjoy background playback and radio streaming.

Powerful bass-boosting effects7-band EQ with DJ transitionsCreate custom equalizer presets

by Harman International Industries

This application allows users to tune their car's Digital Signal Processor (DSP) via a Bluetooth connection to their car's multimedia system. It provides control over EQ, delay, and Hi/Low pass filters for audio customization.

Bluetooth connection to car multimediaEQ adjustmentDelay settings

This utility app provides comprehensive control over audio settings, including EQ, crossovers, and time alignment. Configure all adjustments and DSP functionality remotely via smartphone, tablet, or PC.

EQ adjustmentsControllable crossover settingsDigital time alignment

Cat® DSP Mobile

Cat® DSP Mobile

Cat® DSP Mobile

Cat Dealer Digital Admin Tool

This app provides Cat dealers with a mobile solution to manage digital product services and telematics devices. It allows for easy searching and registration of connected assets, as well as oversight of asset details and service management.

Manage digital product servicesManage telematics devicesSearch connected assets

AUDIO PROCESSOR

Control specific digital sound processor models with a smartphone or tablet. Adjust channels, gain, crossovers, limiters, and equalization in real-time. Features a demo mode for learning and battery/limiter monitoring.

Channels RoutingGeneral and Channels GainCrossover Settings

by LQ AUDIO TECHNOLOGY CO.,LTD

by LQ AUDIO TECHNOLOGY CO.,LTD

Take full control of your car's audio system directly from your smartphone. Adjust complex settings like crossovers, parametric EQs, and delays with ease. Share your custom presets with others.

Bluetooth DSP controlCrossover adjustmentParametric EQ

by Benjamin DeLaCruz

Easily view class schedules and book your fitness sessions. Stay updated with the latest offerings and manage your bookings directly from your device.

View class schedulesBook fitness sessionsManage bookings

💪 Health & Fitness

FAQ about Dsp

What are the best dsp apps for iPhone?

dspworkplace tops our dsp apps ranking as of September 2026, with a 2.8-star average from 21 App Store ratings, and it's free to download.

Are there free dsp apps for iPhone?

Yes — 20 of the top dsp apps we rank are free to download, including dspworkplace and AUDIO DSP Control.

Does dspworkplace have ads or in-app purchases?

dspworkplace has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many dsp apps are on the App Store?

We track 250+ dsp apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What is dspworkplace?

dspworkplace is a business management application designed for Delivery Service Providers. It offers tools for managing drivers, routes, schedules, inventory, and incident reporting.

What devices does dspworkplace support?

dspworkplace is currently supported on iPhone and iPod devices. It is designed for iOS mobile platforms.

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