231+ iOS apps curated and reviewed
Looking for free car audio apps? 20 of our 231+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free was $1.99 | 4.2★ (79) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.0★ (4) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.1★ (339) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.7★ (160K) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.2★ (5) | No | No | May 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | 4.9★ (75) | No | No | Aug 2026 |
| 8 |  | Free | 4.3★ (4) | Yes | No | May 2026 |
This comprehensive toolkit assists car audio enthusiasts and professionals in designing enclosures, wiring speakers, and finding local shops. It offers various calculators, databases, and learning resources to enhance audio system setup and tuning.
A music player designed for in-car use, featuring a landscape interface and simplified controls. It prioritizes ease of use while driving, with integrated map display for navigation.
Calculate subwoofer box volumes and design acoustic systems with detailed charts and parameter generation. Supports various enclosure types and includes a shared online speaker database. Offers cloud project saving and PRO features via subscription.
This app transforms your device into a professional sound level meter, precisely measuring ambient noise pressure. It offers advanced features like frequency analysis, historical data management, and dosimeter functions, making it useful for various applications and entertainment.
Easily shop for car audio products from your mobile device. Sync your account with the website for seamless access to purchases and order tracking. Receive exclusive deals and updates via push notifications.
Shop for a wide selection of premium car audio products, including speakers, amplifiers, and accessories from various brands. Easily browse the catalog, create an account, and have your purchases delivered securely to your home.
Calculate bass reflex boxes, quarter-wave resonators, and tune existing subwoofer enclosures. Generate sine waves, check box settings, and view speaker wiring diagrams. Also assists with power cable selection for optimal audio performance.
This app provides essential tools for car audio installers to set up and analyze high-performance systems. It offers a power calculator, tone generator, and DD box calculator, designed for quick and convenient use during installations.
Control your Bluetooth car audio devices with this app. Manage music playback, select sources like UDisk or radio, adjust equalizer settings, and control lighting colors.
Enhance your device's audio output with a powerful sound amplifier. This app dramatically increases volume and offers precise bass control and equalization for a richer listening experience. Enjoy louder music, podcasts, videos, and calls with crystal-clear sound.
Browse and purchase high-end car audio equipment. Create a wishlist of your ideal sound system and get early access to new products and special offers. Check inventory status for all items.
This app provides comprehensive tools to fine-tune your car audio system with a digital signal processor. It offers a straightforward interface for adjusting equalization, phase, crossover, and time alignment for optimal sound.
Stream millions of free songs and podcasts, create personalized playlists, and discover new music. Upgrade for ad-free listening, offline downloads, and audiobooks.
This app plays almost any audio file with lossless quality, offering advanced equalizer and bass boosting. Stream or download music from cloud services and NAS, manage your library with a built-in file manager, and customize playback with extensive options.
Explore a wide selection of high-quality car audio products from a leading brand. Find speakers, amplifiers, subwoofers, and accessories. Get direct support for dealer location, installation, and product inquiries.
Control your car's Bluetooth player with this app. Adjust light colors, radio stations, music playback, and audio settings like volume, treble, and bass. It offers a convenient interface for managing your car's audio system.
Control your Sony car receiver through Bluetooth. Adjust audio settings like fader, balance, and listening position remotely using your smartphone.