DSP vs ZS DSP
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
ZS DSP
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This is a tuning software that connects to a DSP. You can select songs from the USB drive
Screenshots
Verdict
The clearest difference is update cadence: ZS DSP at every 3 days against DSP's every 5 months. DSP's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.
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, ZS DSP every 3 days. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.
| Parameter | DSP | ZS DSP |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 3 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 β better | 15.6 |
| Further details β not scored | ||
| Size | 7 MB | 5 MB |
| Age rating | 17+ | 4+ |
| Developer | ζζ¦ δΌ | Maslim Djanuanto |
In-app purchases
DSP
No in-app purchases
ZS DSP
No in-app purchases
