ZD 12.12 PRO vs PGDSP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZD 12.12 PRO
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ZD 12.12 PRO-DSD The ZD 12.12 PRO-DSD app allows the user to full control their ZEVOX ZD 12.12 PRO-DSD at the Setting section to contour audio system to fit your tastes with the ability to apply crossovers, 31 bands of parametric/graphic EQ independent per channel, delay, assignable inputs/outputs, DSD audio player and even stream music, The ZD 12.12 PRO-DSD is the right path to make great sound in your car.
PGDSP
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A software that can connect DSP devices and adjust the sound effects of DSP devices
Screenshots
Verdict
ZD 12.12 PRO and PGDSP are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.
ZD 12.12 PRO ships an update fortnightly, PGDSP every 4 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.
| Parameter | ZD 12.12 PRO | PGDSP |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 3 MB | 7 MB |
| Age rating | 17+ | 4+ |
| Developer | Maslim Djanuanto | PGDSP |
In-app purchases
ZD 12.12 PRO
No in-app purchases
PGDSP
No in-app purchases
