Advanced car audio setting vs AX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Advanced car audio setting
Control your Sony car receiver through Bluetooth. Adjust audio settings like fader, balance, and listening position remotely using your smartphone.
- Bluetooth control for Sony car receivers
- Remote audio settings adjustment
- Fader/Balance control
- Listening Position settings
- Custom sound configuration
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Advanced car audio setting is an app which controls Sony’s Car receiver via Bluetooth. SongPal has been renewed to Sony | Music Center. Devices that were compatible with SongPal are compatible with Sony | Music Center as well. Main Feature Custom Sound Setting Full settings of Fader/Balance/Subwoofer, and Listening Position are available using smartphone as a remote screen. Note Some features may not be supported by certain devices. Some functions and services may not be supported in certain regions/countries. Please make sure to update Advanced car audio setting to the latest version. The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Sony Corporation is under license. Other system, product and service names used herein are registered trademarks or trademarks of their respective manufacturers, although the ™ and ® marks are not used in text.
AX
Enhance your car's audio system with this digital signal processor. It offers an all-in-one solution for various audio setups, allowing for improved sound quality and subwoofer integration while preserving factory features. Control settings easily via a smartphone app.
- Digital Signal Processor
- Subwoofer integration
- Preserves OE features
- Bluetooth smartphone control
- Vehicle-specific T-Harnesses (sold separately)
- All-in-one solution
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Axxess, a leader in vehicle interfacing, has once again set the industry standard by developing a cost effective option for customers desiring to improve vehicle sound quality with a Digital Signal Processor. The AX-DSP-XL presents an all-in-one solution for a variety of car audio system setups, from fixed level output (digital) to analog OE systems, and even adding a subwoofer to an OE system. Our before the amp solution is designed to allow the installers the option to remove the factory amplifier or to add a subwoofer all while maintaining the OE features and controls of the radio. Whether you have a Digital or Analog factory amplifier system, the AX-DSP-XL has you covered. Unlike other digital signal processors on the market, the AX-DSP-XL includes a built-in Axxess Interface. More reasons installers will love the new Axxess DSP is for its quick and simple installation behind the factory radio, due to its small footprint. Features and settings are easily controlled via Bluetooth from our free Smartphone application. To further cut down on install time, Axxess has engineered vehicle specific T-Harnesses (sold separately), that make installation even faster and easier, with no need to cut any wires. The Axxess Digital Signal Processor provides a smart and cost efficient way to provide improved sound quality that customers want when upgrading their vehicle sound systems.
Screenshots
Verdict
The clearest difference is update cadence: AX at every 2 months against Advanced car audio setting's every 25 months. Advanced car audio setting's advantage is review sentiment (14% vs 0%) and ratings volume (18 vs 5). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 2.1 for Advanced car audio setting against 2.2 for AX. Both are backed by a comparable volume of ratings — 18 and 5 respectively. Written reviews are what separate them: 14% of Advanced car audio setting's written reviews are positive against 0% of AX's.
Advanced car audio setting ships an update every 25 months, AX every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Advanced car audio setting | AX |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (18 ratings) | 2.2 (5 ratings) — better |
| Positive reviews | 14.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 18 — better | 5 |
| Update frequency | Every 25 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 12.1 |
| Further details — not scored | ||
| Size | 4 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Sony Corporation | Metra Electronics Corp. |
Customer experience
Advanced car audio setting
AX
In-app purchases
Advanced car audio setting
No in-app purchases
AX
No in-app purchases
Questions
Is Advanced car audio setting free?
Is AX free?
Which has better reviews, Advanced car audio setting or AX?
Do Advanced car audio setting or AX have ads?
Which is updated more often, Advanced car audio setting or AX?
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