Ultimate Car Audio App

Name: Ultimate Car Audio App
Rating: 4.2 (81 reviews)
Author: Thomas VanSlambrouck

By: Thomas VanSlambrouck App

#1 Car Audio/Box Building App!

Overview

Version:

8.7.3

Last updated: 2026-07-29

Ranking

#151,158 ▼ 231

Overall

Features & Capabilities

UCAA — Ultimate Car Audio App is the all-in-one toolkit for car audio enthusiasts, installers, and professionals. It brings CALCULATORS & TOOLS (Box Calculator for sealed, ported, bandpass, and slot-ported enclosures; Speaker Wiring; Cone Area; Electrical Calculators; dB Power; Ohm's Law; Tone Generators), DATABASES (Subwoofer Database; Amp Dyno results), DIRECTORY (Find a Shop; Browse Brands), and LEARN resources (FAQs; Tutorials; Industry News) into a single Chrome extension.

UCAA Pro offers an ad-free experience and enhanced visibility for shops and brands. Built for the community, it is free to use and updated regularly.

User Growth & Download Statistics

App Developer Tools Education Design

By:

Thomas VanSlambrouck

Rating:

4.20

(81)

Version:

8.7.3 Last updated: 2026-07-29

Version code:

888467878

Creation date:

2015-11-13

Compatible devices:

Size:

73.79MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-20

Compare stats and ranking:

Ranking

# 151,158 ▼ 231

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Thomas VanSlambrouck

Apple Apps Store

https://apps.apple.com/us/app/ultimate-car-audio-app/id1052058556

Website:

https://caraudioapp.com

User Reviews

Users praise the app as a comprehensive all-in-one car audio toolkit with accurate-enough box calculators and a helpful tone generator for quick, real-world builds. Recurrent concerns include inconsistent or inaccurate tuning results, slower iOS updates compared with Android, and missing or outdated cut sheets/port information. Addressing calculation transparency, feature completeness, and update cadence would further strengthen its value for car-audio enthusiasts.

Pros

All-in-one car audio calculator suite (box volumes, porting, displacement, ohm loads, power ratings, etc.).
Tone generator for identifying peak frequencies to aid tuning.
Easy-to-use and reliable for quick designs and real-world builds; widely used by newbies to pros.
Pro upgrade unlocks extra perks; developer is supportive and responsive.

Cons

Inaccurate or inconsistent calculations/tuning results reported across calculators and between paid vs. app results.
iOS (Apple) updates lag behind Android, with slower feature updates.
Cut sheets and port information are missing or not up-to-date despite advertising; advertised features not yet delivered.

Recent reviews

This app is awesome and has pretty much everything you’d need to get your car audio sounding right. My only issue is the frequency generator doesn’t work with a lot of Bluetooth stereos. Some instances I’m working on a boat with a Bluetooth streamer directly into the amp via rca, like the one from JL audio or DS18. When playing sine wave frequencies through the app via Bluetooth, it cuts in and out constantly making it hard to read the wave on an oscilloscope. I’ve had to just use other apps in this scenario but if they fixed it this would be my go to app for everything. It happens on some car stereos as well but most of those at least have the usb connection

by Sk*****, 2026-08-02

This app is great. It offers all kinds of design choices. However, I purchased this app and now I’m seeing ads. I’d like to see if I can have them removed as I shouldn’t have ads on an app I purchased that previously didn’t have ads.