Easily set up and control your Harman Kardon speakers and soundbars. Personalize EQ settings, lighting, and music playback. Stream music from integrated services and manage all your devices in one place.






213+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our onyx studio 8 list covers 213+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.






Easily set up and control your Harman Kardon speakers and soundbars. Personalize EQ settings, lighting, and music playback. Stream music from integrated services and manage all your devices in one place.





Configure your Harman Kardon Onyx Studio 4 speaker and perform software upgrades. This app allows for seamless speaker management and ensures your device is always up-to-date with the latest features.






Connect and control various audio devices like speakers and headphones. Enhance your listening experience with a powerful equalizer, bass booster, and volume control. Stream music and podcasts, discover new content, and even use your phone as a live microphone.


Stream high-definition audio throughout your home with this app. It allows you to set up and customize compatible wireless speakers, create surround sound systems, and control audio playback from local or cloud sources.


Transform your device into a portable recording studio. Create music with virtual instruments, record vocals and guitars, and mix multi-track songs. Explore a vast library of sounds and effects to produce professional-sounding tracks anywhere.


This online studio allows users to create music and record podcasts collaboratively. It offers a vast library of loops and software instruments, along with real-time collaboration and cloud storage for seamless project continuation across devices.


Capture musical ideas and transform them into professional songs on your iPhone and iPad. This intuitive audio and MIDI DAW offers recording, mixing, and sharing capabilities with advanced editing and effects.


Create music on the go with this free app. Record vocals, make beats, and mix demos using a mobile DAW. Collaborate with others and access exclusive AI tools and distribution opportunities with an optional membership.


Control and enhance your Bose Bluetooth audio devices. Manage settings, share music with friends, and customize noise cancellation. Stay updated with the latest software for an optimized listening experience.


This app acts as a central remote and music player for your Harman Kardon devices. Stream music wirelessly and manage playlists directly from your phone.


Immerse yourself in 360-degree sound with this music player. It transforms your existing music library into an 8D audio experience, simulating the feeling of a live concert. Ideal for music, nature sounds, and ASMR, it offers a relaxing listening environment.


This app allows users to mix music and create DJ sets with a variety of tools and effects. It features virtual turntables, customizable sound effects, looping, and real-time recording for both beginners and professionals.


Create your own remixes with this professional DJ mixer app. Access your music library to mix tracks, apply effects, and control tempo and pitch in real-time. Record and share your creations easily.


Experience high-quality audio playback and control your Sony audio devices. Stream music from various sources, including Hi-Res files, and optimize sound settings for an immersive listening experience at home or on the go.


Enhance your audio experience with this app, designed to control your wireless speaker. Connect multiple speakers for amplified or stereo sound, manage music from two sources, and monitor speaker battery levels. It offers a sleek interface and provides software updates and support.


Create modern beats and electronic music with this intuitive app. Easily compose melodies, drum patterns, and arrange them into full tracks. Access a vast library of sounds or import your own, and enhance your productions with studio-grade effects and automation.


Easily set up and control your JBL Wi-Fi speakers, soundbars, and PartyBox products. Personalize your audio experience with custom EQ settings, manage all your devices, and stream music from integrated services.


Control your wireless home speakers to play music throughout your house or in different rooms. Access streaming services, internet radio, and your personal music library with ease. Personalize presets for instant access to your favorite content.


Control all your Bose audio products from a single app. Personalize noise cancellation, customize EQ settings, and set up your devices for seamless listening. Access your favorite music services and playlists with one-touch ease.


Personalize and manage your HP Poly Bluetooth devices. Quickly access favorite settings, update device software, and locate lost devices. Ideal for both individual users and enterprise IT management.