BLAM DSP 4 vs RS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BLAM DSP 4
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BLAM DSP 4: 6-channel Plug & Play amplifier with integrated DSP and subwoofer output Immediately improve the original sound of your vehicle, without cutting the original beams, enjoy more power and dynamics. Create your sound by adjusting its integrated digital sound processor (DSP) using the dedicated application on your smartphone.
RS
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This application is specially designed for use with RS-DSP8. This application provides you with the tools you need to fine-tune almost all aspects of your car audio system. By adjusting the DSP audio processor, the impact of the interior space on the sound is compensated, the regeneration of music is reshaped, and a complete stage is presented before you.
Screenshots
Verdict
BLAM DSP 4 and RS are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
In-app purchases
BLAM DSP 4
No in-app purchases
RS
No in-app purchases
