Ultimate Car Audio App

Name: Ultimate Car Audio App
Rating: 4.2 (74 reviews)
Author: Thomas VanSlambrouck

By: Thomas VanSlambrouck

#1 Car Audio/Box Building App!

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

(74)

Version:

8.6.5 Last updated: 2026-05-31

Version code:

886354236

Creation date:

2015-11-13

Compatible devices:

Size:

57.53MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-11

Compare stats and ranking:

Ranking

# 173,988 ▼ 133

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concerns include inconsistent or inaccurate tuning results, slower iOS updates compared with Android, and missing or outdated cut sheets/port information.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

Great app for the beginner and pros! Absolutely a must have for anyone who wants a great multi functional car audio design app! JW.

by Ol*****, 2026-05-13

If ur a bass head and love car audio this is a must have app! I love it and recommend to any and everyone!

by Bu*****, 2026-04-21

Purchased this app before it went free about a year ago and have used it to build three different enclosures. All sounded great and got down just like I wanted them to. Good folks this is how honest they are. Since I paid $1.99 for the app before it went free they upgraded my plan to pro user unlocking tons of perks because they are solid folks. Y’all gotta try it out