Comparison

Sound Control DSP vs MAD D

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

Head to head

Sound Control

GAS MAD DSP CONTROL

About

Sound Control DSP

Features

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Sound Control APP controls the DSP parameters of the speaker via Bluetooth. feature: 1. Adjust the frequency, gain, q factor, filter type and other parameters of eq; 2. Adjust the input gain, Mute; 3. Save the current preset to the device or locally, and load the preset. 4. Restore factory settings with one click.

About

MAD D

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 ( 8 x 31 bands ) Time alignment ( 0-20 ms / 0-692 cm / 0-272" ) Selectable phase shift ( 0 or 180 degrees ) 6 Memory presets

Screenshots

Sound Control DSP2 screens

MAD D4 screens

Verdict

The call

The clearest difference is update cadence: MAD D at weekly against Sound Control DSP's every 2 months. MAD D also leads on iOS requirement (9.0 vs 11.0). 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

Sound Control DSP ships an update every 2 months, MAD D weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level

Sound Control DSP versus MAD D: the parameters behind the verdict, then further details
Parameter	Sound Control DSP	MAD D
Price	Free	Free
Update frequency	Every 2 months	Weekly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	11.0	9.0 — better
Further details — not scored
Size	5 MB	19 MB
Age rating	4+	9+
Developer	SEIKAKU	Winn Scandinavia AB

In-app purchases

None

Sound Control DSP

No in-app purchases

None

MAD D

No in-app purchases

Questions

Is Sound Control DSP free?

Sound Control DSP is free to download, with no in-app purchases.

Is MAD D free?

MAD D is free to download, with no in-app purchases.

Do Sound Control DSP or MAD D have ads?

Neither Sound Control DSP nor MAD D shows ads.

Which is updated more often, Sound Control DSP or MAD D?

Sound Control DSP ships an update every 2 months, and MAD D weekly. Most recently, Sound Control DSP was updated on November 3, 2026 and MAD D on October 31, 2026.