Comparison

DXO vs Louder Booster

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

Head to head
About

DXO

Configure PA systems directly from your iPad. Control DSP modules, activate presets, and make individual adjustments for PSSO PRIME system amplifiers and DXO controllers. Offers features comparable to PC software.

Highlights
  • PA system configuration via iPad
  • Control DSP modules
  • Activate and store presets
  • 10 equalizers per channel
  • Delay, Limiter, Compressor
  • Gain and Master volume control
Features
Read full description

DXO Control provides easy configuration of PA systems directly via iPad. The app supports the DXO-26PRO and DXO-48PRO controllers and the PRIME system amplifier by PSSO. Users gain full control over the built-in DSP modules. Activate presets and make individual adjustments as needed. DXO Control comes with all the features normally provided by the PC software. All features at a glance: • Activating and storing presets • 10 equalizers per each channel with the filter types: bell, high-shelf, low-shelf, notch, all-pass, band-pass, high-pass, low-pass • Delay • Limiter • Compressor • Gain control • Master volume • Low-cut filter • High-cut filter

About

Louder Booster

Amplify your device's audio with enhanced bass and powerful sound. This app is designed to elevate your listening experience for music, movies, and games, taking your audio to new heights.

Highlights
  • Volume amplification
  • Enhanced bass
  • Improved audio experience
  • Subscription plans
  • Remove ads
Features
Read full description

Introducing our latest innovation, the Equalizer Speaker! This cutting-edge device is designed to enhance your audio experience by delivering powerful sound with amplified volume and enhanced bass. Whether you're listening to music, watching movies, or playing games, our Equalizer Speaker will take your audio to new heights. Subscription Plans: - 1 Month Subscription $6.99 - 1 Year Subscription $29.99 -Subscribe to get all features and remove ads.-Subscriptions are billed annually. Alternatively a one time payment plan is available (this is not a subscription). -Payment will be charged to your iTunes account at confirmation of purchase. Subscriptions will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. -Your account will be charged for renewal, in accordance with your plan, within 24 hours prior to the end of the current period.-You may check, manage or cancel the subscription in your iTunes account settings at any time after purchase. Manage Subscription Route: ‘Settings’—>‘iTunes&App Store’—>‘Apple ID’—>‘View Apple ID’—>‘Subscriptions’. Terms of Use: https://sites.google.com/view/equalizer-speaker--tou/home Privacy Policy: https://sites.google.com/view/equalizerspeaker-pp/home

Screenshots

DXO1 screens
Louder Booster3 screens

Verdict

The call

The clearest difference is rating: Louder Booster at 4.5 against DXO's 2.6. Louder Booster also leads on update cadence (weekly vs every 64 months) and ratings volume (408 vs 11). DXO's advantage is in-app purchases (none vs 2) and iOS requirement (9.0 vs 13.0). On price, ads and device support 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. Louder Booster sells 2 in-app purchases, starting at $6.99 per month. DXO asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Louder Booster holds the better App Store score, 4.5 against 2.6. That said, the two scores are not equally well evidenced: Louder Booster has 408 ratings behind it against 11, so its average is the more settled of the two.

UpkeepUpdate frequency

DXO ships an update every 64 months, Louder Booster weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard6 real differences · 4 level
DXO versus Louder Booster: the parameters behind the verdict, then further details
ParameterDXOLouder Booster
PriceFreeFree
Rating2.6 (11 ratings)4.5 (408 ratings) — better
Positive reviews—54.3% of reviews
Number of ratings11408 — better
Update frequencyEvery 64 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS9.0 — better13.0
Further details — not scored
Size6 MB39 MB
Age rating4+4+
DeveloperSteinigke Showtechnic GmbH迎辉 罗

Customer experience

DXO

All ratings11 ratings
Positive36.4%
Neutral9.1%
Negative54.5%

Louder Booster

All ratings402 ratings
Positive86.6%
Neutral2.5%
Negative10.9%
Written reviews35 reviews
Positive54.3%
Neutral0.0%
Negative45.7%

Bugs and requests

DXO

Not enough reviews yet to summarise bugs or requests.

Louder Booster

Reported bugs

8 issues
  • App hacks into Apple Store
  • Subscription purchased without consent
  • App does not work on ringtone
  • App doesn't play through YouTube
  • App doesn't download stuff
Show 3 more
  • App doesn't work at all
  • App doesn't boost ringtone volume
  • App quality degrades image

Requested features

5 requests
  • Make the app free to use
  • Fix download issues
  • Improve compatibility with YouTube
  • Allow ringtone volume boost
  • Make it work without payment

In-app purchases

None

DXO

No in-app purchases

2 purchases

Louder Booster

Subscriptions2
  • Equalizer Speaker Pro Month$6.991 Month
  • Equalizer Speaker Pro Year$29.991 Year

Questions

Is DXO free?
DXO is free to download, with no in-app purchases.
Is Louder Booster free?
Louder Booster is free to download, with in-app purchases available.
Which has better reviews, DXO or Louder Booster?
Louder Booster is rated higher. DXO averages 2.6 out of 5 from 11 ratings, while Louder Booster averages 4.5 from 408 ratings.
Do DXO or Louder Booster have ads?
Neither DXO nor Louder Booster shows ads.
Which is updated more often, DXO or Louder Booster?
DXO ships an update every 64 months, and Louder Booster weekly. Most recently, DXO was updated on October 24, 2026 and Louder Booster on October 25, 2026.

Other comparisons