Comparison

AX vs DS18 LC

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

Head to head
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.

About

DS18 LC

Control LED lights with customizable color, frequency, and mode settings. Synchronize lighting effects with music or microphone input for dynamic visual experiences.

Highlights
  • Magic mode lighting control
  • RGB mode lighting control
  • Music rhythm synchronization
  • Microphone signal synchronization
  • Customizable color, frequency, and modes
  • Multiple lighting modes (Fixed, Gradient, Rainbow, etc.)
Features
Read full description

Under Magic mode, the app can operate by changing the light color, frequency, modes options, led quantity and wire order settings. The light can also change by music rhythm and microphone signals. The modes include: Fixed, Gradient, Circling, Beat, Running Water, Rainbow and Flashing. Under RGB mode, the app can operate by changing the light color, frequency, modes options, led quantity and wire order settings. The modes include: Fixed, Gradient, Flashing, and Breathing. The light can also change by music rhythm and microphone signals.

Screenshots

AX3 screens
DS18 LC4 screens

Verdict

The call

The clearest difference is rating: AX at 2.2 against DS18 LC's 1.0. AX also leads on ratings volume (5 vs 1). On price, review sentiment, update cadence and ads 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

AX holds the better App Store score, 2.2 against 1.0. That said, the two scores are not equally well evidenced: AX has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

AX ships an update every 2 months, DS18 LC every 3 months. The most recent releases landed on September 7, 2026 and September 9, 2026 respectively.

Scorecard2 real differences · 8 level
AX versus DS18 LC: the parameters behind the verdict, then further details
ParameterAXDS18 LC
PriceFreeFree
Rating2.2 (5 ratings) — better1.0 (1 ratings)
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings5 — better1
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.1 — better13
Further details — not scored
Size10 MB45 MB
Age rating4+4+
DeveloperMetra Electronics Corp.建斌 陈

Customer experience

AX

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

DS18 LC

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

AX

No in-app purchases

None

DS18 LC

No in-app purchases

Questions

Is AX free?
AX is free to download, with no in-app purchases.
Is DS18 LC free?
DS18 LC is free to download, with no in-app purchases.
Which has better reviews, AX or DS18 LC?
AX is rated higher. AX averages 2.2 out of 5 from 5 ratings, while DS18 LC averages 1.0 from 1 ratings.
Do AX or DS18 LC have ads?
Neither AX nor DS18 LC shows ads.
Which is updated more often, AX or DS18 LC?
AX ships an update every 2 months, and DS18 LC every 3 months. Most recently, AX was updated on September 7, 2026 and DS18 LC on September 9, 2026.

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