DSP vs DSP sound master
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
DSP
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Connect smart devices and read song information from USB drives
DSP sound master
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This application use bluetooth communication to control Car DSP player and tune sound setting.
Screenshots
Verdict
DSP and DSP sound master are too close to call on the numbers: across 6 compared parameters β price, update cadence, ads and in-app purchases among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DSP ships an update every 5 months, DSP sound master every 9 months. The most recent releases landed on September 21, 2026 and April 22, 2026 respectively.
| Parameter | DSP | DSP sound master |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months β better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 β better | 13.0 |
| Further details β not scored | ||
| Size | 7 MB | 24 MB |
| Age rating | 17+ | 4+ |
| Developer | ζζ¦ δΌ | εΈθ΄€ ι |
In-app purchases
DSP
No in-app purchases
DSP sound master
No in-app purchases
