Comparison

Advanced car audio setting vs AX

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Advanced car audio setting

Control your Sony car receiver through Bluetooth. Adjust audio settings like fader, balance, and listening position remotely using your smartphone.

Highlights
  • Bluetooth control for Sony car receivers
  • Remote audio settings adjustment
  • Fader/Balance control
  • Listening Position settings
  • Custom sound configuration
Read full description

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.

About

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.

Highlights
  • Digital Signal Processor
  • Subwoofer integration
  • Preserves OE features
  • Bluetooth smartphone control
  • Vehicle-specific T-Harnesses (sold separately)
  • All-in-one solution
Features
Read full description

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

Advanced car audio setting4 screens
AX3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
Advanced car audio setting versus AX: the parameters behind the verdict, then further details
ParameterAdvanced car audio settingAX
PriceFreeFree
Rating2.1 (18 ratings)2.2 (5 ratings) — better
Positive reviews14.3% of reviews — better0.0% of reviews
Number of ratings18 — better5
Update frequencyEvery 25 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better12.1
Further details — not scored
Size4 MB10 MB
Age rating4+4+
DeveloperSony CorporationMetra Electronics Corp.

Customer experience

Advanced car audio setting

All ratings18 ratings
Positive22.2%
Neutral5.6%
Negative72.2%
Written reviews14 reviews
Positive14.3%
Neutral7.1%
Negative78.6%

AX

All ratings5 ratings
Positive20.0%
Neutral0.0%
Negative80.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Advanced car audio setting

No in-app purchases

None

AX

No in-app purchases

Questions

Is Advanced car audio setting free?
Advanced car audio setting is free to download, with no in-app purchases.
Is AX free?
AX is free to download, with no in-app purchases.
Which has better reviews, Advanced car audio setting or AX?
AX is rated higher. Advanced car audio setting averages 2.1 out of 5 from 18 ratings, while AX averages 2.2 from 5 ratings.
Do Advanced car audio setting or AX have ads?
Neither Advanced car audio setting nor AX shows ads.
Which is updated more often, Advanced car audio setting or AX?
Advanced car audio setting ships an update every 25 months, and AX every 2 months. Most recently, Advanced car audio setting was updated on November 3, 2026 and AX on November 4, 2026.

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