Comparison

MAX D2 vs pro24bt

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

Head to head
About

MAX D2

Features
Read full description

Adjustable crossover ( HPF / LPF / BPF from 20 Hz to 20 kHz ) Selectable crossover slopes ( 6 to 48 dB/oct ) Crossover types ( Bessel / Butterworth / Linkwitz-Riley ) Equalizer ( 10 x 31 bands ) Time alignment ( 0-20 ms / 0-692 cm / 0-272" ) Selectable phase shift ( 0 or 180 degrees ) 6 Memory presets

About

pro24bt

Control your Taramps audio processor remotely via Bluetooth. Adjust crossover, equalization, routing, and levels in real-time for precise sound system tuning. Features include a graphic equalizer, delay, and preset saving.

Highlights
  • Complete adjustments via app
  • Real-time control via smartphone
  • 15-band graphic equalizer
  • Parametric input and output equalizer
  • HPF and LPF crossover
  • Alignment (Delay) per channel
  • Saving and sharing presets
Features
Read full description

Control your Taramps audio processor directly from your iPhone or iPad via Bluetooth connection. The app was developed to facilitate sound system adjustments, offering a practical, modern, and responsive interface to configure the processor's main features in real time. With it, you can adjust crossover, equalization, routing, output levels, audio generator, and other essential functions to achieve greater precision in adjusting your processor. Main Features: • Complete adjustments via app • Music playback via Bluetooth • Real-time control via smartphone • 15-band graphic equalizer • Parametric input and output equalizer • HPF and LPF crossover with advanced filters • Alignment (Delay) per channel • Phase control • Configurable limiter • Individual gain adjustment on outputs • Integrated audio generator • Saving and sharing presets • Real-time voltmeter • Quick shortcuts to favorite functions Ideal for: • Bob Box • In-car audio • Compact projects • Discreet installations • Systems with limited space • Projects without a traditional player • Car audio systems Note: To use all the app's features, a compatible Taramps audio processor is required. PRO 2.4BT + Audio Your smartphone in control of the sound.

Screenshots

MAX D24 screens
pro24bt4 screens

Verdict

The call

The clearest difference is update cadence: pro24bt at every 3 weeks against MAX D2's every 3 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

MAX D2 ships an update every 3 months, pro24bt every 3 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
MAX D2 versus pro24bt: the parameters behind the verdict, then further details
ParameterMAX D2pro24bt
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better16.4
Further details — not scored
Size19 MB16 MB
Age rating9+4+
DeveloperWinn Scandinavia ABTARAMPS ELECTRONICS LTDA.

In-app purchases

None

MAX D2

No in-app purchases

None

pro24bt

No in-app purchases

Questions

Is MAX D2 free?
MAX D2 is free to download, with no in-app purchases.
Is pro24bt free?
pro24bt is free to download, with no in-app purchases.
Do MAX D2 or pro24bt have ads?
Neither MAX D2 nor pro24bt shows ads.
Which is updated more often, MAX D2 or pro24bt?
MAX D2 ships an update every 3 months, and pro24bt every 3 weeks. Most recently, MAX D2 was updated on October 25, 2026 and pro24bt on October 31, 2026.

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